Science
The Ontario nuclear plant operator faces two federal Fisheries Act charges over a 2025 fish kill that exceeded annual limits by 200 times.
began Nov 3now
12 pieces · 4 sources
why here
№2 · newest development 4d ago · 12 pieces from 4 sources · ranked by recent attention
“Bruce Power, the private company that operates the Bruce Nuclear Generating Station, faces two federal Fisheries Act charges after millions of Lake Huron fish…”— CBC News · Mastodon · full quotes →
4 sources
Science
Research published in PNAS shows fine particles could penetrate lungs and vital organs during crewed Mars missions.
began Oct 27now
6 pieces · 5 sources · 33 comments
why here
№3 · newest development 5d ago · 6 pieces from 5 sources · ranked by recent attention
“The dust of Mars is "small enough to penetrate deep into pulmonary alveoli, bypass the blood–brain barrier, and threaten vital organs."”— doctorvive.bsky.social · full quotes →
5 sources
Science
Researchers led by Kliti Grice report discovering heme molecules and preserved blood cells in an Aratasaurus fossil from Brazil…
began Nov 2now
92 pieces · 6 sources · 15 comments
why here
№4 · newest development 5d ago · 92 pieces from 6 sources · ranked by recent attention
“The conventional wisdom in palaeontology that all endogenous organics would disappear in a million years or less is being r…”— Prof Mary Schweitzer · full quotes →
6 sources
Science
After 22 years hunting gamma-ray bursts, the aging observatory is reentering the atmosphere this week once a last-ditch repair mission…
began Oct 31now
75 pieces · 7 sources · 9 comments
why here
№5 · newest development 5d ago · 75 pieces from 7 sources · ranked by recent attention
“NASA's Swift space telescope, about the size of a minibus with solar-panel wings, is expected to re-enter Earth's atmosphere sometime on Nov 4 (AEDT). Where it…”— jhaue@aus.social, Mastodon user · Mastodon · full quotes →
7 sources
Science
Analysis of 8 mummified children shows coca, alcohol, and hallucinogens were administered months before capacocha rituals.
began Nov 2now
19 pieces · 3 sources
why here
№6 · newest development 5d ago · 19 pieces from 3 sources · ranked by recent attention
“Their preparation may therefore have been intended to help them endure the journey and reach their final destination in the best possible condition.”— Dagmara Socha, archaeologist, University of Warsaw · full quotes →
3 sources
Science
The International Space Station reached its anniversary of uninterrupted occupation since Expedition 1 arrived on November 2, 2000.
began Nov 1now
7 pieces · 3 sources · 54 comments
why here
№7 · newest development 6d ago · 7 pieces from 3 sources · ranked by recent attention
“If you're under 26, you have never lived a day without someone orbiting above you.”— NASA · full quotes →
3 sources
Science
A new assembly technique uses bendable connector molecules, rather than rigid ones, to build tunable nanoparticle networks for use in…
began Nov 2now
9 pieces · 3 sources
why here
№8 · newest development 5d ago · 9 pieces from 3 sources · ranked by recent attention
“People are interested in nanoparticle superlattices because of the promise of building designer materials where you have more say in what types of structures…”— Rob Macfarlane, MIT professor, Department of Materials Science and Engineering · Hacker News · full quotes →
3 sources
Science
Portable, power-free gadget identifies blood type and red cell levels from a drop of blood in one minute.
began Nov 3now
6 pieces · 4 sources
why here
№9 · newest development 5d ago · 6 pieces from 4 sources · ranked by recent attention
“Future work will therefore focus on extending the assay to additional blood group systems, broadening the validated HCT range, and conducting larger-scale…”— Researchers · full quotes →
4 sources
Science
An international research collaboration finds that widely used tools for measuring emotional regulation ability produce inconsistent…
began Nov 2now
9 pieces · 5 sources · 2 comments
why here
№10 · newest development 5d ago · 9 pieces from 5 sources · ranked by recent attention
“It's widely acknowledged that it's nearly impossible to publish negative results in scientific journals. "We didn't see anything" is a much harder sell than…”— Ars Technica / research reporting · full quotes →
5 sources
Science
A philosopher argues scientists have been unfairly dismissive of cold fusion research, reigniting debate over the 1989 scandal.
began Nov 2now
6 pieces · 3 sources · 2 comments
why here
№11 · newest development 5d ago · 6 pieces from 3 sources · ranked by recent attention
“He thinks scientists have been overly dismissive not only of cold fusion, but also of the claim that they have been overly dismissive of cold fusion.”— Quanta Magazine column, Science columnist · Hacker News · full quotes →
3 sources
Science
Four volunteers emerged from Johnson Space Center's simulated Mars habitat after spending more than a year testing systems and crew…
began Nov 2now
5 pieces · 3 sources
why here
№12 · newest development 5d ago · 5 pieces from 3 sources · ranked by recent attention
“The four-member Crew Health and Performance Exploration Analog (CHAPEA) crew poses outside for the first time in more than a year following the end of their…”— NASA · full quotes →
3 sources
Science
A Current Biology study on "Achille" the bull and "Patroclo" the donkey describes a sustained, apparently affectionate cross-species sexual…
began Nov 2now
28 pieces · 5 sources · 5 comments
why here
№13 · newest development 5d ago · 28 pieces from 5 sources · ranked by recent attention
“Look, it's just a really nice little article. Let me have this, okay?”— @stevegis_ssg · full quotes →
5 sources
Science
Archaeologists say a skeleton reused in a 4th-century coffin likely belonged to a high-ranking abbot who died around 1020–1049.
began Nov 1now
8 pieces · 3 sources
why here
№14 · newest development 5d ago · 8 pieces from 3 sources · ranked by recent attention
“We have two viable contenders for the occupant of the sarcophagus. We do not know the date of birth of either. But either would fit equally well if we assume…”— Professor Warwick Rodwell, Consultant archaeologist at Westminster Abbey · full quotes →
3 sources
Science
Study of 37 nearby galaxies shows supernovae eject oxygen far more efficiently than models predicted.
began Nov 2now
18 pieces · 5 sources
why here
№15 · newest development 5d ago · 18 pieces from 5 sources · ranked by recent attention
“Being able to trace how much oxygen gets made, and then how much is distributed inside and outside of galaxies, helps us understand galaxy evolution.”— Kristen Wingfield McQuinn · full quotes →
5 sources
Science
NASA's Voyager 1 probe, launched for a five-year mission in 1977, is about to become the first human-made object a full light-day from…
began Oct 27now
16 pieces · 5 sources · 26 comments
why here
№16 · newest development 5d ago · 16 pieces from 5 sources · ranked by recent attention
“One light-day isn’t a span of time, but the distance it takes for light to travel in 24 hours.”— @BenjaminHCCarr@hachyderm.io · full quotes →
5 sources
Science
Devon Wildlife Trust says a nest was dug up from Chudleigh Knighton Heath, the species' only known site in England.
began Nov 2now
25 pieces · 3 sources
why here
№17 · newest development 6d ago · 25 pieces from 3 sources · ranked by recent attention
“who the hell steals an ant's nest”— sarahdalgulls@ecoevo.social · full quotes →
3 sources
Science
Researchers identified distinct neural pathways for psilocybin's brain-connectivity benefits and its hallucinogenic effects, opening a path…
began Nov 2now
4 pieces · 3 sources
why here
№18 · newest development 6d ago · 4 pieces from 3 sources · ranked by recent attention
“These findings challenge the prevailing view that psilocybin simply increases neural connectivity and suggest that its effects depend on the brain's underlying…”— Yi Zuo · full quotes →
3 sources
Science
6d ago
An Electron rocket carrying a private Japanese Earth-observing radar satellite lifted off from Rocket Lab's New Zealand pad.
began Nov 2now
5 pieces · 3 sources
why here
№19 · newest development 6d ago · 5 pieces from 3 sources · ranked by recent attention
“Rocket Lab will launch its 99th mission to date today (Nov. 2), sending a private Japanese Earth-observing satellite to orbit. Here's how to watch live.”— Space.com, news outlet · full quotes →
3 sources
Science
A proof-of-concept payload-handling robot, trained with an open-source AI model, logged an 85% success rate in early NASA lab trials.
began Oct 27now
22 pieces · 4 sources
why here
№20 · newest development 6d ago · 22 pieces from 4 sources · ranked by recent attention
“The ultimate goal is to build a robotic system that can execute a variety of tasks via simple voice instructions, under the astronauts' direct supervision and…”— Jim Kelly, VP of federal sales, Google Public Sector · Nextgov · full quotes →
4 sources
Science
6d ago
Researchers asked 50 people to sketch the spaces they saw while dying, discovering four recurring shapes with a startling color pattern.
began Nov 1now
11 pieces · 4 sources
why here
№21 · newest development 6d ago · 11 pieces from 4 sources · ranked by recent attention
“The geometry of those spaces appeared to be linked to the colors people recalled seeing.”— ScienceAlert · full quotes →
4 sources
Science
6d ago
The James Webb Space Telescope account posts a series of astronomical observations spanning from launch through 2025.
began Oct 27now
25 pieces · 1 source · 35 comments
why here
№22 · newest development 6d ago · 25 pieces from 1 sources · ranked by recent attention
“Stephan's Quintet, imaged by #JWST, showcases stunning details of galaxy interactions and star formation, highlighting the dynamic universe.”— ESA/Webb · Bluesky · full quotes →
1 source
Science
Four volunteer astronauts exit the CHAPEA habitat in Houston after nearly a year confined to a 1,700-square-foot 3D-printed facility.
began Oct 27now
42 pieces · 6 sources
why here
№23 · newest development 6d ago · 42 pieces from 6 sources · ranked by recent attention
“It's been a hell of a year — analogue astronauts living in captivity of our own free will.”— Ellen Ellis · full quotes →
6 sources
Science
A reengineered M13 virus nanofiber coated with tunable densities of tumor antigens blocked colon tumor growth in mice, offering a…
began Oct 30now
8 pieces · 4 sources
why here
№24 · newest development 5d ago · 8 pieces from 4 sources · ranked by recent attention
“The great thing about this is that it’s modular and we could switch out different antigens on demand, so you could design it to be patient-specific and target…”— Angela Belcher, MIT professor, senior author · Hacker News · full quotes →
4 sources
Science
A Science magazine report on bone-derived proteins and their possible role in extending lifespan circulates widely on Hacker News and…
began Oct 29now
19 pieces · 3 sources · 135 comments
why here
№25 · newest development 6d ago · 19 pieces from 3 sources · ranked by recent attention
3 sources
Science
Military and civil satellites are strengthening Earth's defenses by monitoring meteors and space debris impacts.
began Nov 1now
3 pieces · 3 sources
why here
№26 · newest development 6d ago · 3 pieces from 3 sources · ranked by recent attention
“Satellites are watching fireballs blaze through Earth's atmosphere, strengthening planetary defense knowhow and helping scientists learn more about space…”— Space.com · full quotes →
3 sources
Science
The newly opened Vera C. Rubin Observatory is already catching satellite streaks, and plans for orbital data centers with up to a million…
began Nov 1now
9 pieces · 4 sources · 39 comments
why here
№27 · newest development 6d ago · 9 pieces from 4 sources · ranked by recent attention
“existential threat”— J. Anthony Tyson, Chief scientist, Vera C. Rubin Observatory · full quotes →
4 sources
Science
7d ago
Researchers argue that reading and book clubs offer low-cost ways to support cognitive performance and mental well-being across the…
began Nov 1now
6 pieces · 2 sources · 1 comments
why here
№28 · newest development 7d ago · 6 pieces from 2 sources · ranked by recent attention
“From early childhood to old age, people who read for pleasure tend to show better cognitive performance and mental well-being.”— Cambridge researchers · Mastodon · full quotes →
2 sources
Science
7d ago
AI systems from both labs produced proofs undermining a 27-year-old pillar of theoretical computer science, upending decades of…
began Oct 29now
7 pieces · 5 sources
why here
№29 · newest development 7d ago · 7 pieces from 5 sources · ranked by recent attention
“People will start the talks: 'ETH is false, half of my paper does not work.'”— Peter Jonsson, Linköping University professor · Wired · full quotes →
5 sources
Science
Larvae discovered at Castlemartin range suggest the rare species, driven nearly to extinction, is successfully reproducing in its Welsh…
began Oct 31now
16 pieces · 3 sources
why here
№30 · newest development 7d ago · 16 pieces from 3 sources · ranked by recent attention
“The short-necked oil beetle is an amazing creature and not only depends on a very specific habitat to survive, but the presence of solitary bees as well.”— Anna Hobbs, Bumblebee Conservation Trust · full quotes →
3 sources
Science
7d ago
Gerrothorax maritimus, an armored amphibian the size of a giant salamander, lived entirely in Late Triassic seas—upending assumptions about…
began Oct 25now
49 pieces · 5 sources
why here
№31 · newest development 7d ago · 49 pieces from 5 sources · ranked by recent attention
“If this Triassic amphibian, Gerrothorax, really was fully marine, then it is a game changer.”— Steve Brusatte, Paleontologist, University of Edinburgh · Nature · full quotes →
5 sources
Science
A recent XKCD strip about Fourier approximations and the Gibbs phenomenon draws praise from those familiar with the mathematical concept.
began Oct 29now
5 pieces · 3 sources · 6 comments
why here
№32 · newest development 7d ago · 5 pieces from 3 sources · ranked by recent attention
“If you've done Fourier series approximations of functions, you had three reactions to today's XKCD comic: First, of course, was a smile of recognition. Then…”— Analysis on Lean Crew · Lean Crew blog · full quotes →
3 sources
Science
An interactive essay demonstrates how minimal brain structures—just a few neurons and connections—can produce surprisingly sophisticated…
began Oct 27now
20 pieces · 3 sources · 1 comments
why here
№33 · newest development 7d ago · 20 pieces from 3 sources · ranked by recent attention
“The ancestor is not Braitenberg. It's Grey Walter's turtles. In 1948, W. Grey Walter built two simple robots that could sense light and touch. Much complex…”— Animats · full quotes →
3 sources
Science
Researchers extract 22,000-year-old genetic material from sediment in El Mirón Cave, advancing a field-changing technique that bypasses the…
began Oct 25now
7 pieces · 3 sources
why here
№34 · newest development 7d ago · 7 pieces from 3 sources · ranked by recent attention
“This is the first evidence for human DNA preservation on cave walls for thousands of years.”— Alba Bossoms Mesa, Max Planck Institute · full quotes →
3 sources
Science
New genetic analysis of 30,000-year-old remains shows eastern and western European populations were far more interconnected than previously…
began Oct 30now
5 pieces · 3 sources
why here
№35 · newest development 7d ago · 5 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. Gene flow across such large distances…”— Pere Gelabert · full quotes →
3 sources
Science
Brendan Larsen captured images showing the scale of satellite constellations above Taranaki Maunga.
began Oct 31now
4 pieces · 3 sources · 2 comments
why here
№36 · newest development 7d ago · 4 pieces from 3 sources · ranked by recent attention
“See how Brendan Larsen got this image of Taranaki Maunga and the satellites moving across the night sky.”— Stuff (publication) · Mastodon · full quotes →
3 sources