Thursday, September 24, 2026 updated 9m ago · 3436k articles & posts · 1669k stories · 1572 sources

conv.science

The internet’s conversation, turned into timelines.

Science
0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 3 pieces · 3 sources · 8 comments
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№145 (page 5) · newest development 6d ago · 3 pieces from 3 sources · ranked by recent attention

“All sturgeon species now need to be reassessed for their age because of this paper.”— Prosanta Chakrabarty · full quotes →
Edward Baker Fisheries researcher, Michigan DNR; study co-authorProsanta Chakrabarty Ichthyologist, Louisiana State University
3 sources
Science

Gowers declines to sign Fields medallists' AI letter, citing different crisis analysis

The mathematician explains his dissent from 25 colleagues' statement on artificial intelligence in mathematics.

1 piece of coverage in the last 4 days; the story began Sep 17 began Sep 17now 50 pieces · 3 sources · 412 comments
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№146 (page 5) · newest development 6d ago · 50 pieces from 3 sources · ranked by recent attention

“I felt that I could not sign the letter, despite agreeing with much of what it said. Also, I agree on the fundamental point that we are facing a crisis: I just…”— Tim Gowers · full quotes →
3 sources
Science 6d ago

Energy Department launches $215M quantum computing competition targeting 2028

U.S. officials aim to have scientifically useful quantum computers operational within two years through a new federal competition.

2 pieces of coverage in the last 4 days; the story began Sep 17 began Sep 17now 7 pieces · 3 sources
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№147 (page 5) · newest development 6d ago · 7 pieces from 3 sources · ranked by recent attention

“While ordinary computers famously store data as binary digits that can take on a value of either zero or one, quantum computers harness the laws of quantum…”— Steven Melendez, Fast Company reporter · full quotes →
3 sources
Science

Study links obsessive celebrity worship to criminal thinking and narcissism

Research published in Deviant Behavior finds intense celebrity obsession correlates with criminal thought patterns and vulnerable…

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 4 pieces · 2 sources
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№149 (page 5) · newest development 6d ago · 4 pieces from 2 sources · ranked by recent attention

“You're also obsessed. They're even worse imo, bc they waste their time and energy on people that they hate. Atleast the stans spend it in those they love.”— sansabum · full quotes →
2 sources
Science

Nullarbor trenches mapped as collapsed ancient cave systems

Australian research reveals kilometers-long surface depressions are caused by deep underground cave roof collapse, not water erosion.

4 pieces of coverage in the last 4 days; the story began Sep 17 began Sep 17now 8 pieces · 3 sources
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№150 (page 5) · newest development 6d ago · 8 pieces from 3 sources · ranked by recent attention

“From the surface, these features can look remarkably like shallow valleys or drainage channels, but our evidence shows they have a very different origin.”— Dr. Matej Lipar · full quotes →
3 sources
Science

NASA finds record-size fresh crater on the moon from 2024 impact

A newly published study reveals McGetchin crater, the largest fresh impact scar yet found on the moon, discovered by LRO nearly a year…

0 pieces of coverage in the last 4 days; the story began Sep 10 began Sep 10now 54 pieces · 6 sources · 18 comments
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№151 (page 5) · newest development 7d ago · 54 pieces from 6 sources · ranked by recent attention

“That information will help engineers harden structures so one won't have to worry about damage, or maybe worry less.”— Mark Robinson · full quotes →
6 sources
Science

Scientists discover 10-sided atmospheric structure at Saturn's south pole

An international research team analyzing NASA Hubble images has identified a newly formed decagon-shaped jet stream pattern unlike Saturn's…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 3 pieces · 2 sources · 1 comments
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№152 (page 5) · newest development 6d ago · 3 pieces from 2 sources · ranked by recent attention

“We've never seen anything quite like this in Saturn's southern hemisphere. The northern hexagon has been there every time we looked for more than 40 years…”— Dr. Amy Simon · full quotes →
2 sources
Science

T. rex had human-like body temperature, tooth analysis reveals

Scientists measured isotopes in fossilized teeth to show the dinosaur was warm-blooded and metabolically active, not a sun-basking reptile.

26 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 108 pieces · 7 sources · 136 comments
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№153 (page 5) · newest development 7d ago · 108 pieces from 7 sources · ranked by recent attention

“The opening to the last Jurassic World flick was one big pile of Hollywood bunk. That film premised that dinosaurs could not survive in the modern world…”— Scott Persons · full quotes →
7 sources
Science

NASA's James Webb captures star-forming dust pillar in Carina Nebula

The telescope reveals a compact cluster of about 70 young stars, including one 19 times the Sun's mass, inside a dust pillar shaped by…

0 pieces of coverage in the last 4 days; the story began Sep 17 began Sep 17now 5 pieces · 3 sources
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№154 (page 5) · newest development 6d ago · 5 pieces from 3 sources · ranked by recent attention

“Astronomers estimate that there are about 70 stars in a compact cluster inside the pillar. This cluster is now thought to be only around 1.3 million years old.”— NASA · full quotes →
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Science

Scientists identify 2029 launch window for Sedna mission, with 2034 as backup

A Russian research team modeled trajectories to the distant dwarf planet, but near-term timelines face feasibility challenges.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 12 pieces · 2 sources
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№155 (page 5) · newest development 6d ago · 12 pieces from 2 sources · ranked by recent attention

“The furthest it gets from the Sun is 937 AU. Sedna is the first and by far the biggest object that orbits the Sun beyond the heliosphere”— PolarRanger · full quotes →
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Science

Nikon's microscopy competition showcases stunning science videos

Winners of the 2026 Nikon Small World In Motion competition reveal discoveries in disease, predation, and bioluminescence through…

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 8 pieces · 3 sources
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№156 (page 5) · newest development 7d ago · 8 pieces from 3 sources · ranked by recent attention

“With the digital revolution, a sensor, a camera, you can just go.”— Benedikt Pleyer · full quotes →
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Science

Amateur astronomer's backyard sighting corroborates Saturn's new decagon wave

A ten-sided atmospheric wave circling Saturn's south pole, first flagged in Hubble data, gets independent confirmation from an Australian…

0 pieces of coverage in the last 4 days; the story began Sep 11 began Sep 11now 4 pieces · 3 sources · 3 comments
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№157 (page 5) · newest development 7d ago · 4 pieces from 3 sources · ranked by recent attention

“Scientists discovered a giant 10-sided atmospheric wave—a decagon—encircling Saturn's south pole! Captured by Hubble Space Telescope, this is the first large…”— nasaupdates.bsky.social, NASA/ESA space updates account · Bluesky · full quotes →
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Science

Scientists implant human brain organoids into mice to study neurodevelopment

Researchers use human-derived neural tissue in rodent brains to analyze how human neurons develop and form circuits.

1 piece of coverage in the last 4 days; the story began Sep 15 began Sep 15now 5 pieces · 4 sources · 1 comments
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№158 (page 5) · newest development 7d ago · 5 pieces from 4 sources · ranked by recent attention

“Xenocortication with human neurons enables circuit- and behaviour-level analysis of neurodevelopment in mice.”— Nature · full quotes →
4 sources
Science

Brain's risk-reward tug of war mapped in real time

Researchers record neural activity showing how two frontal cortex regions battle over approach-avoidance decisions.

1 piece of coverage in the last 4 days; the story began Sep 16 began Sep 16now 4 pieces · 3 sources
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№159 (page 5) · newest development 7d ago · 4 pieces from 3 sources · ranked by recent attention

“This kind of research can isolate some brain mechanisms that are related to specific symptoms in some psychiatric conditions.”— Pablo Billeke · full quotes →
3 sources
Science

High School Teacher Discovers First T. Rex Trackway in North Dakota

A science educator's dig in the Badlands yields the first-ever recorded trackway of a Tyrannosaurus rex from 66.5 million years ago.

5 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 21 pieces · 3 sources
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№160 (page 5) · newest development 7d ago · 21 pieces from 3 sources · ranked by recent attention

“A real pivotal moment”— High school science teacher, Discoverer of T. rex trackway · full quotes →
3 sources
Science

India's cheetah population hits 52 as Project Cheetah marks four years

32 cubs born domestically, animals expanding into open forests as restoration programme advances.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 7 pieces · 2 sources
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№161 (page 5) · newest development 7d ago · 7 pieces from 2 sources · ranked by recent attention

“The team faced many challenges in the first year of cheetah reintroduction. During this time, they gained experience in cheetah behaviour, health, and…”— Project Cheetah official · full quotes →
2 sources
Science

Curiosity rover marks 5,000th day on Mars with postcard images

NASA's long-running Mars rover has surpassed 14 years of operation, capturing panoramic images from a sand ridge nicknamed Chocolatal.

1 piece of coverage in the last 4 days; the story began Sep 16 began Sep 16now 14 pieces · 5 sources · 53 comments
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№162 (page 5) · newest development 7d ago · 14 pieces from 5 sources · ranked by recent attention

“this robot has been wandering around Mars for FOURTEEN YEARS and we get to watch it trundle about and poke rocks and send home postcards”— aussiastronomer.bsky.social · full quotes →
5 sources
Science

Google/Janelia's fruit-fly brain map spawns viral drone, robot and game demos

Hobbyists are wiring a complete 166,000-neuron fly connectome into drones, a walking robot, Minecraft and Doom, delighting the scientists…

0 pieces of coverage in the last 4 days; the story began Sep 13 began Sep 13now 6 pieces · 2 sources · 575 comments
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№163 (page 5) · newest development 6d ago · 6 pieces from 2 sources · ranked by recent attention

“It’s almost becoming a meme now.”— Arie Matsliah · full quotes →
2 sources
Science

Researchers culture rare Asgard archaea, rewriting the origin of complex life

Scientists are isolating and studying organisms that appear to be the ancestral ancestors of all eukaryotes, shifting understanding of…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 7 pieces · 3 sources
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№164 (page 5) · newest development 7d ago · 7 pieces from 3 sources · ranked by recent attention

“Asgard are by far the coolest thing to happen to microbiology in the last 30 to 40 years.”— Paul Carini · full quotes →
3 sources
Science

Neutrino flavor-switching may explain missing supernovae in universe

A new Physical Review D paper suggests neutrinos' ability to change identity could resolve longstanding discrepancies in supernova…

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 4 pieces · 3 sources
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№165 (page 5) · newest development 7d ago · 4 pieces from 3 sources · ranked by recent attention

“Neutrinos play a key role in our current models of supernovae, and right now, those models don't take into account one of neutrinos' most striking features…”— John Timmer · full quotes →
3 sources
Science

Nature study finds 4.9% of U.S. white adults, 13.5% of young white men, support white nationalism

Three national surveys reveal support for white nationalist ideology is highest among young men, the politically disaffected, and those…

1 piece of coverage in the last 4 days; the story began Sep 15 began Sep 15now 12 pieces · 3 sources
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№166 (page 5) · newest development 6d ago · 12 pieces from 3 sources · ranked by recent attention

“It's probably the case because it's easier to vilify young men who believe in bad things rather than do the extra work of getting through to them and try and…”— AmuseDeath, Reddit commenter · Reddit · full quotes →
3 sources
Science 6d ago

Brevard County Zoo welcomes baby giraffe

A giraffe at the Florida zoo gave birth to a six-foot-tall calf, with ABC News documenting the newborn's first steps.

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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№167 (page 5) · newest development 6d ago · 3 pieces from 2 sources · ranked by recent attention

“six-foot-tall bundle of joy”— ABC News · full quotes →
2 sources
Science

Scientists transport 92 antiprotons by road in first-of-a-kind experiment

Researchers move antimatter outside CERN's main facility, paving the way for precision physics experiments in quieter lab environments.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 4 pieces · 2 sources · 1 comments
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№168 (page 5) · newest development 7d ago · 4 pieces from 2 sources · ranked by recent attention

“This achievement marks the starting point for a new era of antiproton precision measurements in dedicated low-noise offline laboratory environments.”— Leonhardt et al. (BASE collaboration) · Nature · full quotes →
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Science

Astronomers confirm planet less than 1 million years old as youngest known world

Elias 2-24 b, still embedded in its natal dust disk, upends existing models of how planets form.

10 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 44 pieces · 5 sources · 6 comments
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№169 (page 5) · newest development 7d ago · 44 pieces from 5 sources · ranked by recent attention

“Elias 2-24 b shows us that even our best planet-formation models are still missing some important processes.”— Lucas Cieza · full quotes →
5 sources
Science

Researchers document humpback whale grieving stillborn calf in rare footage

Scientists captured video of a mother whale staying with her dead newborn for days, showing apparent grief-like behavior never before…

9 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 75 pieces · 4 sources · 4 comments
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№170 (page 5) · newest development 7d ago · 75 pieces from 4 sources · ranked by recent attention

“It's pretty heartbreaking to watch this female making continuous contact with the deceased calf.”— Olaf Meynecke · full quotes →
4 sources
Science

Ctenophores emerge as key to understanding early animal evolution

Marine biologists study comb jellies to answer fundamental questions about how nervous systems and bioluminescence evolved.

1 piece of coverage in the last 4 days; the story began Sep 16 began Sep 16now 9 pieces · 4 sources · 4 comments
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№171 (page 5) · newest development 7d ago · 9 pieces from 4 sources · ranked by recent attention

“Over the past decade, ctenophores have helped answer long-standing questions about fundamental biology, from how early nervous systems evolved to the origins…”— Quanta Magazine · full quotes →
4 sources
Science

Max Planck researchers reveal fungi's sugar-based spruce defense neutralization

Fungi introduced by bark beetles deactivate spruce trees' chemical defenses by binding sugar molecules, enabling beetle infestations.

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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№172 (page 5) · newest development 7d ago · 3 pieces from 3 sources · ranked by recent attention

“We wanted to understand the biochemical tricks these fungi use to overcome such a hostile chemical environment, especially since some of these fungi may…”— Ruo Sun, Study lead author · Phys.org / Max Planck Institute · full quotes →
3 sources
Science

Snow geese mass migration creates wave-like takeoff spectacle near Seattle

Thousands of Arctic snow geese take flight in coordinated waves from Skagit Valley wintering grounds.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 130 pieces · 1 source · 272 comments
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№173 (page 5) · newest development 7d ago · 130 pieces from 1 sources · ranked by recent attention

“Heavy, noisy air traffic, operating without air traffic control, yet somehow, no accidents.”— swalexander.bsky.social · full quotes →
1 source
Science

NSF memo shifts focus to Trump administration research priorities

The National Science Foundation signals a retreat from funding individual researcher ideas, redirecting resources to align with…

0 pieces of coverage in the last 4 days; the story began Sep 13 began Sep 13now 9 pieces · 2 sources · 21 comments
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№174 (page 5) · newest development 7d ago · 9 pieces from 2 sources · ranked by recent attention

“For many U.S. scientists funded by the National Science Foundation (NSF), the agency they know and loved died on 10 September.”— Science.org reporting · Mastodon · full quotes →
2 sources
Science

JWST captures star-forming region IC 348 in search for brown dwarfs

NASA's James Webb Space Telescope has imaged a cosmic cloud 1,000 light-years away to locate and study the smallest brown dwarfs.

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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№175 (page 5) · newest development 7d ago · 3 pieces from 3 sources · ranked by recent attention

“An ethereal and magnificent display of gas and dust stretches across the cosmos in a spectacular new image captured by NASA's James Webb Space Telescope.”— Chelsea Gohd · full quotes →
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Science

Oxford mathematician Alain Goriely debunks the Parthenon optical-illusion myth

A new study finds no evidence that the temple's famous curves were built to correct visual illusions, tracing the 2,000-year-old claim to a…

2 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 35 pieces · 6 sources
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№176 (page 5) · newest development 8d ago · 35 pieces from 6 sources · ranked by recent attention

“I do think it might be the oldest myth that we have, apart from religion.”— Alain Goriely · full quotes →
6 sources
Science

New Triassic species Dinodontosaurus isiyavamanda found in Tanzania reshapes dinosaur origins timeline

A University of Bristol-led team identifies a 240-million-year-old synapsid in Tanzania that links African and South American fossil beds…

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 8 pieces · 3 sources
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№177 (page 5) · newest development 7d ago · 8 pieces from 3 sources · ranked by recent attention

“Our discovery marks the first confirmed record of the genus Dinodontosaurus outside South America. The finding links the Tanzanian and South American…”— Hady George, PhD student, University of Bristol, lead author · Science Daily · full quotes →
3 sources
Science 7d ago

Study finds men estimate higher rates of sexual objectification than women report

Research challenges the assumption that men underestimate everyday harassment women experience.

0 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 4 pieces · 2 sources
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№178 (page 5) · newest development 7d ago · 4 pieces from 2 sources · ranked by recent attention

“Men and women have different perceptions of how often young women experience sexual objectification, with men sometimes estimating higher frequencies than…”— PsyPost · Reddit · full quotes →
2 sources
Science

How the US Strategic Petroleum Reserve Stores Oil in Salt Caverns

A viral engineering explainer on salt-dome oil storage draws technical corrections and elaboration from Hacker News readers.

0 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 27 pieces · 3 sources · 113 comments
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№179 (page 5) · newest development 7d ago · 27 pieces from 3 sources · ranked by recent attention

“The Math does not hold up. 300 feet diameter circular area is 1.62 acres. So at max you would need about 1130 x 2 = 2260 acres and not 45000 acres as projected!”— tmellon2 · full quotes →
3 sources
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.

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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№180 (page 5) · 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 →
3 sources