Sunday, November 8, 2026 updated 4d ago · 6048k articles & posts · 3011k stories · 5559 sources

conv.science

The internet’s conversation, turned into timelines.

Science

Portable device rapidly detects PFAS in water samples

Researchers have developed a fast, accurate method for detecting forever chemicals in water outside laboratory settings.

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№109 (page 4) · newest development 10d ago · 8 pieces from 4 sources · ranked by recent attention

“Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals known for their exceptional resistance to degradation, earning them the nickname "forever chemicals."”— Phys.org · full quotes →
Researchers (unnamed) Device developers
4 sources
Science

Study finds Chornobyl's free-breeding dogs show signs of directional selection, not mutation

New genetic analysis of the dog population living near the Chornobyl nuclear site points to selection rather than radiation-driven mutation…

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№110 (page 4) · newest development 10d ago · 7 pieces from 4 sources · ranked by recent attention

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Science

Researchers identify three warning signs of suspicious journal publishing

A study flags 3,753 journals indexed in Scopus that show signs of questionable publishing practices.

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№111 (page 4) · newest development 10d ago · 6 pieces from 4 sources · ranked by recent attention

“No single signal, and no fixed threshold, determines the outcome. A signal is a prompt to investigate, and where needed the journal is put forward for…”— Elsevier spokesperson · full quotes →
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Science

MBARI films rare barreleye fish in 4K off California coast

Monterey Bay Aquarium Research Institute captures only the 11th sighting of the deep-sea species with a transparent head in nearly 40 years.

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№112 (page 4) · newest development 10d ago · 4 pieces from 3 sources · ranked by recent attention

“Deep-sea animals capture the imagination, creating wonder and awe that we hope will inspire stewardship of the largest living space on Earth.”— Steven Haddock · full quotes →
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Science

Researchers map how spiders turn liquid 'silk dope' into solid silk fiber

New molecular-level research shows spider silk proteins pass through semiliquid droplets called condensates before hardening into fiber…

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№113 (page 4) · newest development 10d ago · 7 pieces from 4 sources · ranked by recent attention

“really the holy grail”— Gregory Holland, Chemist and spectroscopist, San Diego State University · Hacker News · full quotes →
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Science

NASA announces UVEX ultraviolet space telescope launching in 2031

UVEX will conduct the first all-sky survey in ultraviolet light, filling a gap in multi-wavelength astronomy.

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№114 (page 4) · newest development 10d ago · 4 pieces from 3 sources · ranked by recent attention

“UVEX is a bold leap forward in our exploration of the ultraviolet universe.”— Ray Jayawardhana · full quotes →
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Science

Artemis II Commander Reid Wiseman Named JPL Deputy Director

The retired astronaut who led the lunar flyby mission will join NASA's Jet Propulsion Laboratory in a leadership role starting Nov. 30.

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№115 (page 4) · newest development 10d ago · 19 pieces from 4 sources · ranked by recent attention

“I've explored the furthest reaches of what a human can explore at NASA — and there were truly no words in the English vocabulary to describe seeing the Sun…”Reid Wiseman— Reid Wiseman · full quotes →
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Science

Researchers claim charred wood discovery at Turkish site may be Noah's Ark

Noah's Ark Scans team reports finding burned and unburned wood 30 feet underground at the Durupınar Formation near Mount Ararat.

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№116 (page 4) · newest development 10d ago · 8 pieces from 3 sources · ranked by recent attention

“Noah's Ark was a giant wooden boat, according to the Bible. As wood decays, you're gonna find elevated organic matter.”— Andrew Jones · full quotes →
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Science

Utah paleontologists find possible new armored dinosaur species near Arches

A newly opened Cretaceous-era dig near Moab may hold a previously unknown armored dinosaur, which researchers plan to name after a retiring…

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№117 (page 4) · newest development 9d ago · 5 pieces from 3 sources · ranked by recent attention

“may hold the key to understanding a major evolutionary turning point.”— Utah Geological Survey · full quotes →
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Science 11d ago

Chemists develop laboratory method to generate atomic hydrogen

Researchers have overcome a century-long barrier by making isolated hydrogen atoms accessible in the chemistry lab for synthetic work.

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№118 (page 4) · newest development 11d ago · 5 pieces from 3 sources · ranked by recent attention

“Despite this abundance, the hydrogen atom has been almost completely inaccessible in the chemistry lab for over a century.”— The Conversation · The Conversation article · full quotes →
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Science 10d ago

Researchers explore near-infrared light to treat and prevent C.T.E. in football

Scientists are investigating novel approaches to address chronic traumatic encephalopathy, including near-infrared light therapy.

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№119 (page 4) · newest development 10d ago · 11 pieces from 3 sources · ranked by recent attention

“Researchers are exploring novel ways to treat, even prevent, the brain disease C.T.E. One of the most surprising: near-infrared light.”— The New York Times, Science section · full quotes →
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Science

Lactate takes direct route into heart mitochondria via MCT1 transporter

Researchers find lactate enters mitochondria directly in heart muscle, challenging decades of assumption about how the heart metabolizes…

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№120 (page 4) · newest development 10d ago · 5 pieces from 3 sources · ranked by recent attention

“In the heart, lactate can enter mitochondria directly through a specific transporter protein and this process is essential for cardiac function under stress.”— Trace Thome and Zolt Arany, Cardiovascular researchers · Nature News · full quotes →
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Science

UC Davis sequences genome of trapdoor spider named for Stephen Colbert

Aptostichus stephencolberti has a genome 50% larger than humans, with 52 chromosomes compared to 23.

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№121 (page 4) · newest development 10d ago · 9 pieces from 3 sources · ranked by recent attention

“We're hoping to understand how things like climate change, fire and urbanization might be impacting the genetic diversity of species.”— Jason Bond · full quotes →
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Science

Cambridge study: comets likely didn't seed life on Earth

New research shows comet impacts were too fast and steep to preserve organic molecules needed for life.

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№122 (page 4) · newest development 10d ago · 86 pieces from 5 sources · ranked by recent attention

“Most comets would have been traveling too fast and at too steep an angle to Earth for prebiotic compounds to survive impact with the planet, researchers…”— Scientific Reports, Journal · Mastodon · full quotes →
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Science

Physicists show Maxwell's Demon extracts more energy using hidden system memories

Clemens Bechinger's team demonstrates information engines can exploit inaccessible dynamics to boost energy extraction three-fold.

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№123 (page 4) · newest development 11d ago · 5 pieces from 4 sources · ranked by recent attention

“Information about a physical system can itself be used to extract useful work from that system.”— ScienceAlert (reporting Bechinger's research) · full quotes →
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Science 11d ago

Ancient Australian landmass seeded Southeast Asia's tropical forests

Amber fossils reveal how a fragment that drifted north 150 million years ago shaped the region's biodiversity.

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№124 (page 4) · newest development 11d ago · 6 pieces from 3 sources · ranked by recent attention

“A landmass that broke away from northwestern Australia about 150 million years ago and drifted north for the next 100 million years helped lay the foundations…”— Phys.org · full quotes →
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Science

Virgin Galactic unveils Apeiron spaceship, pushes debut to Q2 2027

The company named its new Delta-class spacecraft by public vote and moved it to Spaceport America as its commercial relaunch slips again.

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№125 (page 4) · newest development 10d ago · 39 pieces from 4 sources · ranked by recent attention

“Apeiron, the Boundless, captures the ambition of human spaceflight and the possibilities it opens for humanity.”— Michael Colglazier, CEO, Virgin Galactic · Investing.com · full quotes →
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Science

Rubin Observatory discovers dwarf planet candidate 2026 ED138 beyond Pluto

NSF-DOE facility finds one of the largest bodies yet detected in the outer solar system during early operations.

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№126 (page 4) · newest development 11d ago · 134 pieces from 6 sources · ranked by recent attention

“Meet our Solar System's newest dwarf planet candidate: 2026 ED138! Orbiting past Pluto, scientists found it in NSF–DOE Rubin Observatory data from earlier this…”— Rubin Observatory · full quotes →
6 sources
Science

Stone availability, not water alone, determined early human desert settlement

A 1,500-km survey of Arabia's Empty Quarter reveals early humans required both water and tool-making stone to settle deserts.

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№127 (page 4) · newest development 10d ago · 10 pieces from 4 sources · ranked by recent attention

“Palaeolake deposits were recorded at 55 of 125 localities investigated, yet no lithic artefacts and no knappable raw materials were found along the transect…”— Rudolf W. Dellmour et al., Lead researchers · Nature · full quotes →
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Science

Iron-nickel oxide nanomaterial offers cheaper path to green hydrogen

Researchers develop electrocatalyst using abundant materials to replace costly platinum and rare metals in water splitting.

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№128 (page 4) · newest development 11d ago · 5 pieces from 5 sources · ranked by recent attention

“The best ones rely on platinum, ruthenium and iridium, which are scarce and expensive. We wanted to know whether a small amount of iron and nickel oxides…”— Research team, Study authors · Phys.org · full quotes →
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Science

Scientists develop 3D thermal invisibility cloak that hides objects from infrared cameras

University of Illinois and Danish researchers created a lattice-based material device that conceals complex objects in all directions from…

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№129 (page 4) · newest development 11d ago · 8 pieces from 4 sources · ranked by recent attention

“A real thermal cloak should work no matter where the heat comes from. Our device can hide a complex 3D object in an infinite number of directions while keeping…”— Shelly Zhang, Lead researcher, University of Illinois · Science Daily · full quotes →
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Science

Jumping genes linked to ant explosion after dinosaur-killing asteroid

Study of 163 ant species suggests transposable DNA elements fueled their diversification 66 million years ago.

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№130 (page 4) · newest development 11d ago · 9 pieces from 3 sources · ranked by recent attention

“The asteroid impact had dramatic consequences for the environment. We have now found the genomic mechanism that connects these ecological upheavals to the…”— Dr. Lukas Schrader, Study lead · Science Daily · full quotes →
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Science

McGill scientists find T cells sense tissue stiffness to form immune memory

Researchers discover immune cells use physical touch to decide whether to become long-lasting protective memory cells.

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№131 (page 4) · newest development 11d ago · 4 pieces from 3 sources · ranked by recent attention

“Tumors are often dense and physically difficult for immune cells to penetrate. Understanding how T cells adapt to these environments could help researchers…”— Judith Mandl · full quotes →
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Science

Astronomers find double debris disk around dead star, offering glimpse of Solar System's fate

A rare discovery using the ESO's Very Large Telescope reveals a unique double-disk structure that may foreshadow what happens to planetary…

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№132 (page 4) · newest development 11d ago · 21 pieces from 6 sources · ranked by recent attention

“Unlike in similar systems previously found, the debris—the leftovers of planets that once orbited the star—is organized in a double disk, the two parts…”— ESO/Phys.org · full quotes →
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Science

30,000-year-old woman's genome reveals Stone Age East-West European links

Genetic analysis of a Gravettian-era woman from southwestern France shows mixed ancestry, suggesting closer ties between distant…

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№133 (page 4) · newest development 11d ago · 4 pieces from 3 sources · ranked by recent attention

“Our results show that eastern and western European populations were not as genetically isolated as previously assumed.”— Pere Gelabert, Evolutionary anthropologist, University of Vienna · full quotes →
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Science

Sheffield scientists recreate 1,600-year-old Lycurgus Cup glass recipe

Researchers reproduce the dichroic glass formula Romans used to create color-shifting effects with gold and silver nanoparticles.

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№134 (page 4) · newest development 12d ago · 9 pieces from 5 sources · ranked by recent attention

“I knew that making a glass of this type was likely to be a complex task, as it is not just a case of adding nanoparticles to glass.”— Lisa Hollands · full quotes →
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Science

11-foot metal object found in Minnesota cornfield suspected to be Chinese rocket debris

A farmer discovered a charred bowl-shaped object in his field; investigators believe it may be from a Zhuque-2E rocket launched by Chinese…

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№135 (page 4) · newest development 11d ago · 7 pieces from 2 sources · ranked by recent attention

“Most materials burn up or break apart, but some dense or heat-resistant components can survive and reach the ground.”— NASA · Hindustan Times · full quotes →
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Science

Hera spacecraft resolves Didymos binary asteroids for first time

ESA's planetary defense probe images its targets separately, revealing details of the system impacted by NASA's DART mission.

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№136 (page 4) · newest development 11d ago · 6 pieces from 3 sources · ranked by recent attention

“Before this acquisition the spacecraft was still resolving the Didymos system as a single dot. But now, even though Dimorphos is made up of only around one…”— Michael Kueppers, Hera team member · Mastodon · full quotes →
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Science

Italian farmer plants mystery seeds, grows ancient seven-eared wheat

Claudio Grossi discovered an unexpected grain in his attic that proved to be a forgotten ancient variety.

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№137 (page 4) · newest development 12d ago · 39 pieces from 4 sources · ranked by recent attention

“When a seven-eared stem emerged from the ground, it seemed like a miracle. What Claudio Grossi had unearthed was an ancient grain that proved to be an answer…”— Smithsonian Magazine · full quotes →
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Science 11d ago

Nanotyrannus 'Jodi' sells for $47.3M at Sotheby's auction

The rare dinosaur skeleton, one of only three known specimens, sold well above its $6–9M estimate, fueling debate over fossils in private…

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№138 (page 4) · newest development 11d ago · 84 pieces from 6 sources · ranked by recent attention

“was for a very long time believed to be sort of a teenager of T. rex. But it's a lot smaller and its a lot more gracile. So it's very sort-of sleek, slender…”— Megan Jenkins, Paleontologist, University of Portsmouth · BBC Radio 4's Today programme · full quotes →
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Science

Study: Earth produced most of its water during planet formation

New research suggests rocky pebbles reacting with hydrogen-rich atmosphere generated Earth's water as it grew.

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№139 (page 4) · newest development 11d ago · 6 pieces from 3 sources · ranked by recent attention

“Earth may have produced much of its water during the planet's formation, as rocky pebbles reacted with the hydrogen-rich atmosphere surrounding the young planet”— Phys.org · full quotes →
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Science

Finite Simple Groups Classification Formalized in Lean, Gaps Found

A complete formalization of one of mathematics' greatest proofs uncovers errors in the original literature.

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№140 (page 4) · newest development 11d ago · 20 pieces from 3 sources · ranked by recent attention

“What you describe is pretty close to how we formalised this proof, which is scattered across more than 500 articles and books: a swarm of agents was tasked…”— jonath_laurent · full quotes →
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Science

Phil Plait celebrates 'Many Happy Orbits' planetary age calculator

Astronomer Phil Plait discovers a tool that calculates your age on other planets, calling it clever and fun for kids.

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№141 (page 4) · newest development 11d ago · 2 pieces from 2 sources · ranked by recent attention

“Pretty fun, and I imagine kids would really like this (Countryman's daughter inspired him to create it).”Phil Plait— Phil Plait · full quotes →
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Science

NASA’s Mars Odyssey and MRO Orbiters Keep Running Decades Past Design Life

Wired examines how two aging NASA orbiters, launched to last only a few years, are still mapping Mars and relaying rover data after two…

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№142 (page 4) · newest development 12d ago · 5 pieces from 4 sources · ranked by recent attention

“Both Odyssey and MRO are some of the most productive spacecraft that have ever existed”— Briony Horgan · full quotes →
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Science

Scientists track monarch butterfly migration with radio tags

Researchers are using tiny radio-frequency identification tags to map the cross-continental journeys of migrating monarchs.

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№143 (page 4) · newest development 11d ago · 13 pieces from 3 sources · ranked by recent attention

“I'm on the monarch migration path and had wild milkweeds with monarch butterflies for a few years but the last 2-3 years oleander aphids exploded in population…”— lovich, Hacker News commenter · Hacker News · full quotes →
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Science 11d ago

UK launches space debris removal mission with robotic claws

Britain is building a spacecraft to drag dead satellites out of orbit, launching in 2029 with public input on the mission name.

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№144 (page 4) · newest development 11d ago · 4 pieces from 3 sources · ranked by recent attention

“The spacecraft is designed to drag two dead satellites into Earth's atmosphere, where they are expected to disintegrate.”— Smithsonian Magazine · full quotes →
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