Thursday, September 24, 2026 updated 4m ago · 3439k articles & posts · 1670k stories · 1572 sources

conv.science

The internet’s conversation, turned into timelines.

Science

Russia launches Progress 96 cargo mission to ISS with 3 tons of supplies

Roscosmos' robotic freighter lifts off from Baikonur on Soyuz rocket for three-day journey to the orbiting lab.

Russia launches Progress 96 cargo mission to ISS with 3 tons of supplies
0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 3 pieces · 3 sources
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№181 (page 6) · newest development 7d ago · 3 pieces from 3 sources · ranked by recent attention

“It was a flawless launch, with an excellent climb to orbit by the Soyuz booster.”— NASA's Rob Navias · full quotes →
Roscosmos Russian space agencyNASA Space agency partner
3 sources
Science

Helen Czerski shares tactile globe discovery from German research institute

A scientist's photo of an exaggerated-topography globe sparks discussion about maps, accessibility, and planetary representation.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 57 pieces · 1 source · 94 comments
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№182 (page 6) · newest development 7d ago · 57 pieces from 1 sources · ranked by recent attention

“What a marvelous teaching tool for visually impaired people or anyone else whose learning is enhanced by senses beyond sight and sound.”— latho17.bsky.social, Bluesky commenter · Bluesky · full quotes →
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Science

Mars Express captures purple swirls at south pole ice cliff

ESA spacecraft reveals striking mineral and frost formations at Thyles Rupes, revealing Mars's hidden color palette beyond rust red.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 4 pieces · 2 sources · 11 comments
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№183 (page 6) · newest development 7d ago · 4 pieces from 2 sources · ranked by recent attention

“Mars isn't always red. New images from Mars Express reveal striking purple swirls near the planet's south pole.”— ESA, Space agency · Bluesky · full quotes →
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Science

Study finds chimpanzees actively teach tool use to their offspring

Wild chimps demonstrate tool use to infants, then hand over the tools so youngsters can copy the technique, researchers report.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 8 pieces · 4 sources · 3 comments
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№184 (page 6) · newest development 8d ago · 8 pieces from 4 sources · ranked by recent attention

“Tool transfers thus appear to be a form of teaching, together with observation and supervised practice. It appears that mothers are the main models and…”— Andreu Sánchez-Megías · full quotes →
4 sources
Science

Modders turn Google-backed fruit fly brain simulation into internet meme

A fully mapped male fruit fly connectome, released by HHMI Janelia and Google Research, has been wired into Minecraft, Doom, Beat Saber and…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 5 pieces · 2 sources
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№185 (page 6) · newest development 8d ago · 5 pieces from 2 sources · ranked by recent attention

“We present the first finished connectome of an entire male Drosophila central nervous system, encompassing the central brain, optic lobes (analogous to…”— HHMI Janelia / Google Research team, Research team press release · full quotes →
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Science

James Webb detects mysterious changes in rings of distant Chariklo

JWST observations reveal Chariklo's rings have shifted significantly over a decade, challenging assumptions about ring stability.

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 5 pieces · 3 sources
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№186 (page 6) · newest development 8d ago · 5 pieces from 3 sources · ranked by recent attention

“Our results force us to reconsider how dynamic small bodies with rings may be, even those far from planetary gravitational influences.”— Pablo Santos-Sanz · full quotes →
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Science

Bacteria hijack viruses to shuffle DNA, offering clues to antibiotic resistance

Scientists explain how bacteria transform viral invaders into gene-transfer agents that spread genetic material—including disease…

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 3 pieces · 2 sources
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№187 (page 6) · newest development 7d ago · 3 pieces from 2 sources · ranked by recent attention

“Some bacteria have transformed these infectious invaders into gene transfer agents (GTAs) that help them exchange genetic material among themselves.”— The Conversation Africa · full quotes →
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Science 7d ago

NASA releases high-speed film footage from Artemis II launch

Newly surfaced 16mm/35mm film shows the April liftoff of NASA's Artemis II moon mission in slow motion.

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№188 (page 6) · newest development 7d ago · 2 pieces from 2 sources · ranked by recent attention

“NASA has released never-before-seen 16mm high-speed film footage of the Artemis II launch 🎥”— @latestinspace, Space news social media account · X · full quotes →
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Science

Webb finds smallest brown dwarfs ever, challenging star formation theory

NASA's James Webb Space Telescope discovers brown dwarfs just twice Jupiter's mass in IC 348, smaller than theory predicted.

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№189 (page 6) · newest development 8d ago · 7 pieces from 3 sources · ranked by recent attention

“brown dwarfs with masses as low as just twice the mass of Jupiter or only 0.19 percent of the Sun's mass — far smaller than theory predicts brown dwarfs should…”— NASA · full quotes →
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Science

Study quantifies Roman road network, finds Constantinople more central than Rome

A Nature Communications analysis of the empire's ~300,000km road system shows provincial capitals, not Rome, were the best-connected hubs.

4 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 24 pieces · 4 sources · 3 comments
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№190 (page 6) · newest development 8d ago · 24 pieces from 4 sources · ranked by recent attention

“We show that Roman roads tend to be straight where topography allows but less so than modern roads; provincial capitals were more centrally located than other…”— study authors, researchers, Nature Communications paper · Hacker News · full quotes →
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Science

Engineered stem-cell therapy shows bone-rebuilding effect in small osteoporosis trial

A phase 1 trial of glycocalyx-edited mesenchymal stem cells in 10 women with severe osteoporosis found the treatment safe and linked to a…

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№191 (page 6) · newest development 8d ago · 12 pieces from 4 sources · ranked by recent attention

“The results show that this treatment approach has an excellent safety profile and is feasible”— Researchers, University of Murcia study authors · Cell (via ScienceAlert) · full quotes →
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Science

UQ researchers develop self-repairing rust coating 600 times more effective than existing products

Australian team creates nanotech coating that self-heals cracks and extends rust protection for decades.

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№192 (page 6) · newest development 8d ago · 6 pieces from 4 sources · ranked by recent attention

“Without more specific data from the paper, this amounts to little more than speculation based on the wording of informal comments.”— henryptung · full quotes →
4 sources
Science

Scientists discover Antarctic krill at deep-sea hydrothermal vents

Researchers found reproductive female krill thriving near ocean-floor hot springs in a discovery that could reshape understanding of the…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 14 pieces · 3 sources
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№193 (page 6) · newest development 8d ago · 14 pieces from 3 sources · ranked by recent attention

“Most of them feed on Antarctic krill. And if they don't, they feed on something else that feeds directly on Antarctic krill. So they are absolutely fundamental…”— Kim Bernard, Biological oceanographer, Oregon State University · Mastodon · full quotes →
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Science

UC Riverside study: Venus likely consumed its own moon

New computer models suggest Venus's slow rotation would have doomed any moon to spiral inward and crash into the planet.

0 pieces of coverage in the last 4 days; the story began Sep 11 began Sep 11now 19 pieces · 4 sources
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№194 (page 6) · newest development 7d ago · 19 pieces from 4 sources · ranked by recent attention

“My study shows Venus didn't require a catastrophe to arrive at what we can see today. It turns out the gravity of the planet itself combined with the rate at…”— Stephen Kane, UC Riverside astrophysicist, study lead author · Hacker News · full quotes →
4 sources
Science

Scientists detect folded G-quadruplex structures in human blood

Researchers found four-stranded DNA formations in blood plasma, a first direct proof that genetic material can fold into complex shapes…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 6 pieces · 3 sources
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№195 (page 6) · newest development 8d ago · 6 pieces from 3 sources · ranked by recent attention

“Structure is a layer of information, and potentially of biology, that sequencing alone cannot see.”— Robert Hänsel-Hertsch · full quotes →
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Science

Simulated fruit-fly brain plays video games and strategy simulations

Researchers mapped a real Drosophila connectome into a playable AI that competes in games from strategy to shooters.

0 pieces of coverage in the last 4 days; the story began Sep 13 began Sep 13now 5 pieces · 3 sources
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№196 (page 6) · newest development 7d ago · 5 pieces from 3 sources · ranked by recent attention

“Nothing here is pre-recorded, and nothing was trained. The brain runs on your machine, and every order you see comes from its spikes.”— Open Fly creator · pr1nted.itch.io · full quotes →
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Science

Moon's waxing crescent brightens from 18% to 26% illumination in two days

NASA's Daily Moon Guide tracks the Moon's illuminated surface growing nightly as it moves through its waxing crescent phase.

3 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 18 pieces · 3 sources
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№197 (page 6) · newest development 8d ago · 18 pieces from 3 sources · ranked by recent attention

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Science

Old Study Showing Super Mario 64 Grows Grey Matter Resurfaces Online

A 2014 Molecular Psychiatry study linking Super Mario 64 play to brain grey-matter growth is going viral again after being resurfaced on X.

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 3 pieces · 2 sources · 141 comments
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№198 (page 6) · newest development 7d ago · 3 pieces from 2 sources · ranked by recent attention

“Playing video games grows your brain.”— Time Extension (via Reddit post) · full quotes →
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Science

Spanish fossils show Diplodocus lived in Europe, not just North America

Paleontologists in Teruel, Spain identify the first confirmed Diplodocus remains outside the U.S., suggesting the sauropod crossed a…

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 43 pieces · 5 sources · 2 comments
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№199 (page 6) · newest development 8d ago · 43 pieces from 5 sources · ranked by recent attention

“This discovery outside North America hints at deeper ancient land connections and broader Jurassic ranges than we thought. Love a good geological puzzle!”— astra99.bsky.social · full quotes →
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Science

ETH Zurich team produces cold muon beam to test Einstein's gravity theory

Researchers achieve breakthrough in creating exotic atoms to measure whether gravity acts equally on all particles.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 5 pieces · 4 sources
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№200 (page 6) · newest development 8d ago · 5 pieces from 4 sources · ranked by recent attention

“We want to measure the gravitational interaction of the muon.”— Anna Soter · full quotes →
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Science

Coral reef off Benin declared dead 60 years ago found alive and thriving

Scientists rediscover a mesophotic coral ecosystem with eight species of coral and eight fish species using modern sonar and deep-sea…

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 2 pieces · 2 sources · 1 comments
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№201 (page 6) · newest development 8d ago · 2 pieces from 2 sources · ranked by recent attention

“This is the first confirmed record of a living mesophotic coral ecosystem on the Gulf of Guinea continental shelf… If we were able to find this reef again…”— Gérard Zinzindohoué · full quotes →
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Science

Salk Institute catalogs 1,067 hidden brain 'microproteins' tied to Alzheimer's

A new atlas of overlooked microproteins in human frontal cortex tissue links one to mitochondrial damage in Alzheimer's-associated immune…

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 11 pieces · 3 sources
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№202 (page 6) · newest development 8d ago · 11 pieces from 3 sources · ranked by recent attention

“This is truly surprising: 1,067 microproteins never seen before in the human brain! Hundreds show altered levels in Alzheimer's, often higher.”— biologist077.bsky.social · full quotes →
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Science

Curiosity rover finds mysterious broad pits on Mars unlike anything seen before

NASA's Curiosity rover has discovered strange, shallow pits on Mount Sharp that differ markedly from previously observed Martian surface…

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№203 (page 6) · newest development 8d ago · 3 pieces from 3 sources · ranked by recent attention

“Both of our workspaces this week contained features unlike quite anything we have seen in the past.”— Curiosity team · full quotes →
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Science

Estimating factorial size without a calculator

Eli Bendersky explores mathematical techniques for approximating the number of digits in large factorials.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 14 pieces · 3 sources · 40 comments
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№204 (page 6) · newest development 8d ago · 14 pieces from 3 sources · ranked by recent attention

“The other day, I found myself wondering how big 52! (52 factorial) is, and that led me to ponder how these could be estimated without a calculator or a…”— Eli Bendersky, Author · Hacker News · full quotes →
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Science

China donates Chang'e-6 lunar far-side samples to UN for permanent Vienna display

China formally presented moon samples collected by its Chang'e-6 mission to the United Nations for permanent exhibition.

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№205 (page 6) · newest development 8d ago · 2 pieces from 2 sources · ranked by recent attention

“China on Monday formally presented a lunar sample collected from the far side of the Moon by its Chang'e-6 mission to the United Nations (UN) in Vienna, where…”— China Space Watch · full quotes →
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Science

Black hole winds 100x more powerful than thought, XRISM finds

Supermassive black hole winds extend 300,000 light-years with energy rivaling billions of supernovas, reshaping understanding of galactic…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 4 pieces · 3 sources
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№206 (page 6) · newest development 8d ago · 4 pieces from 3 sources · ranked by recent attention

“For the first time, we have shown that black holes influence the broader cosmic environment through a shock wave of astonishing power. Black holes are key…”— Satoshi Yamada, Tohoku University · full quotes →
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Science

Spanish physicist predicts world's end in 2026

A forecast about uncontrolled growth sparks joking resignation and political barbs on Spanish social media.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 94 pieces · 1 source · 114 comments
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№207 (page 6) · newest development 8d ago · 94 pieces from 1 sources · ranked by recent attention

“Hostia, leí 2026 y pensé "bah, no lo verán mis ojos"; pero resulta que es ESTE PUTÍSIMO MISMO AÑO!!”— senyorq.bsky.social · full quotes →
1 source
Science

Moon occults Venus in rare daytime eclipse captured over France

NASA's Astronomy Picture of the Day features a single exposure showing the Moon passing in front of Venus, both in crescent phase, seen…

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№208 (page 6) · newest development 8d ago · 7 pieces from 4 sources · ranked by recent attention

“Astronomy Picture Of the Day - APOD Title: A Daytime Eclipse: Moon Occults Venus Date: 2026-09-15 Image by: Arnaud Mariat”— astronomybot.bsky.social · full quotes →
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Science

NASA engineers say abrupt relocations risk future space missions

Staff lost vital equipment and expertise amid the agency's sudden moves over recent months.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 27 pieces · 5 sources · 2 comments
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№209 (page 6) · newest development 8d ago · 27 pieces from 5 sources · ranked by recent attention

“NASA employees say they've lost vital equipment and staff needed to make sophisticated spacecraft amid the agency's abrupt relocations over the past several…”— NASA employees, engineers and lab staff · full quotes →
5 sources
Science

Study finds Australia’s pre-colonial Indigenous population was 2.2 million, not 250,000

New modelling shows colonisation killed roughly 2.06 million First Nations people, leaving just 7% of the original population by the 1860s.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 46 pieces · 5 sources · 15 comments
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№210 (page 6) · newest development 8d ago · 46 pieces from 5 sources · ranked by recent attention

“White people = most dangerous invasive alien species in Australia.”— wood5y@mastodonapp.uk · full quotes →
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Science

Researchers recover 500-year-old smallpox DNA from Chilean mummies

Ancient variola virus fragments found in Indigenous remains provide first molecular evidence of the disease in the Americas.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 9 pieces · 3 sources
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№211 (page 6) · newest development 8d ago · 9 pieces from 3 sources · ranked by recent attention

“The material found in Chile consists only of damaged genetic fragments preserved for centuries.”— The Conversation Africa · full quotes →
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Science

Study shows gut immune cells migrate to brain after infection

Researchers find that stomach infections trigger protective immune cells to travel to the brain's protective membranes, where they…

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 5 pieces · 3 sources
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№212 (page 6) · newest development 8d ago · 5 pieces from 3 sources · ranked by recent attention

“It opens up several possibilities, such as exploring how gut infections might affect neurological disorders, and developing therapies that harness that…”— Francisco Quintana · full quotes →
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Science

UC Riverside study: Venus likely consumed its moon billions of years ago

Astrophysicists model how Venus's extremely slow rotation would have doomed any orbiting satellite to spiral inward and collide with the…

0 pieces of coverage in the last 4 days; the story began Sep 8 began Sep 8now 30 pieces · 4 sources
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№213 (page 6) · newest development 9d ago · 30 pieces from 4 sources · ranked by recent attention

“If it had a moon, and it likely did at some point, it could not have kept it. That moon would have crashed down on the planet in a relatively short time scale.”— Stephen Krane, Lead author, UC Riverside astrophysicist · full quotes →
4 sources
Science

Octopus RNA-editing capability sparks "alien DNA" discussion online

A Bluesky post about octopuses' ability to alter their genetic code while alive ignites debate over the creatures' intelligence and moral…

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 62 pieces · 1 source · 95 comments
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№214 (page 6) · newest development 9d ago · 62 pieces from 1 sources · ranked by recent attention

“They are superior to humans. He is changing, not on,y color but, texture. And at times reverts to his " regular" color. Almost as if he is playing with his…”— joiksinger.bsky.social · full quotes →
1 source
Science

Scientists identify water-trapping minerals 1,800 miles beneath Earth's surface

Lab experiments reveal iron oxyhydroxides that could lock away vast amounts of water in Earth's lower mantle, reshaping understanding of…

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№215 (page 6) · newest development 9d ago · 5 pieces from 4 sources · ranked by recent attention

“Liquid water is the key component of Earth's habitability.”— Alfred Wilson · full quotes →
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Science

Project Eisirean uses Gaelic place-names to rediscover Scottish oyster beds

University of Glasgow researchers found undocumented oyster habitats by searching for Gaelic and Scots words in coastal place-names.

0 pieces of coverage in the last 4 days; the story began Sep 14 began Sep 14now 6 pieces · 2 sources · 1 comments
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№216 (page 6) · newest development 8d ago · 6 pieces from 2 sources · ranked by recent attention

“This is a really exciting outcome, for a project that started off looking for the historic distribution of oysters along the West Coast.”— Dr Anna McGregor, Coastal ecology expert, Project Eisirean lead · Mastodon · full quotes →
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