Science News
Time Cells Play Key Role in Learning Complex Tasks
Neuroscience News - 19 Jun 2024 23:01
New research reveals that "time cells" in the brain, crucial for learning complex behaviors requiring precise timing, are not just simple timekeepers. These cells adapt their firing patterns as mice learn to distinguish ...
Something 'kicked' this hypervelocity star racing through the Milky Way at 1.3 million miles per hour
Live Science - 19 Jun 2024 14:00
A low-mass star has been discovered racing through the Milky Way at over a million miles per hour, a journey that began with either the supernova explosion of a vampire star or an encounter with black holes.
AI Decodes Emotions in Tennis Players
Neuroscience News - 19 Jun 2024 22:09
Researchers developed an AI model that can identify emotional states of tennis players with high accuracy by analyzing their body language during matches. The AI, trained on real-life footage, can detect positive and neg...
Saturn's moon Titan is experiencing coastal erosion from methane seas
New Scientist - 19 Jun 2024 21:00
Saturn's moon Titan has coastlines matching ones on Earth that have been carved by waves, hinting that Titan's hydrocarbon seas and lakes also has them
Phased introductions to smartphones will help kids more than bans
New Scientist - 19 Jun 2024 20:00
Creating "walled gardens", much like TV channels do, would provide children better tools to navigate a lifetime of social media than banning smartphones altogether
Could we merge biologically with the fungal network and live forever?
New Scientist - 19 Jun 2024 20:00
In this week's Future Chronicles column, which explores an imagined history of future inventions, we visit a cult in 2080s Japan that engineered a way of becoming chimeric with fungal biology. Rowan Hooper reveals their ...
Engaging new book explores how vital mathematics is to map-making
New Scientist - 19 Jun 2024 20:00
Paulina RowiĆska's Mapmatics: How we navigate the world through numbers is an intelligent exploration of a fascinating subject
New book explores how games shape the world - for better or for worse
New Scientist - 19 Jun 2024 20:00
From chess to nuclear war planning, Kelly Clancy takes a wide-ranging look at how games and gaming have changed society in Playing With Reality
Photos of a rusting Alaskan river win New Scientist Editors Award
New Scientist - 19 Jun 2024 20:00
Taylor Roades's images of a river in north-west Alaska that has turned orange because of global warming have won the New Scientist Editors Award at the Earth Photo competition
We finally know why some people seem immune to catching covid-19
New Scientist - 19 Jun 2024 18:00
Unique cell responses mean some people may be immune to catching the coronavirus, even if they are unvaccinated
Glassy gel is hard as plastic and stretches 7 times its length
New Scientist - 19 Jun 2024 18:00
A material made of liquid salt mixed with polymers is extremely stretchy but still as strong as the plastics used to make water bottles
Is an old NASA probe about to redraw the frontier of the solar system?
New Scientist - 19 Jun 2024 18:00
The New Horizons mission to Pluto, now zooming out of the Kuiper belt, has made a discovery that could upend what we know about where the solar system ends
Researchers develop platform to probe, control qubits in silicon for quantum networks
Phys.org - 19 Jun 2024 17:23
The quantum internet would be a lot easier to build if we could use existing telecommunications technologies and infrastructure. Over the past few years, researchers have discovered defects in silicon--a ubiquitous semic...
Study reveals material erosion and deposition in fusion reactors
Phys.org - 19 Jun 2024 16:33
Researchers led by Prof. Luo Guangnan from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences have made an important discovery about how materials break down and mix on the surfaces inside the ex...
Upgraded advanced photon source sees first X-ray light for science
Phys.org - 19 Jun 2024 16:32
After a year of installation and commissioning, the new electron storage ring at the heart of the Advanced Photon Source--powered by a world's first injection technique--is ready for business.
Baby stars that defy explanation are 'swarming like bees' around Milky Way's supermassive black hole
Live Science - 19 Jun 2024 16:20
A new analysis of inexplicably young stars orbiting extremely close to the Milky Way's black hole heart reveals that they orbit around the gigantic structure in a surprisingly organized way, similar to swarming insects l...
Generation of intense terahertz waves with a magnetic material
Phys.org - 19 Jun 2024 16:15
Terahertz waves are being intensely studied by researchers around the world seeking to understand the "terahertz gap." Terahertz waves have a specific frequency that puts them somewhere between microwaves and infrared li...
Here's How Much Spaceflight Changes the Body's Biology in Just Three Days
Singularity Hub - 19 Jun 2024 16:00
Hayley Arceneaux is hardly the picture of a traditional astronaut. The 32-year-old physician assistant has a metal rod inserted into her leg to replace cancerous bone segments removed in a brawl with the disease as a chi...
'It's pretty incredible, the guy's got three legs': Watch lion looking for sex make record-breaking swim across treacherous river filled with crocs and hippos
Live Science - 19 Jun 2024 15:49
Ugandan lion brothers Jacob and Tibu were filmed swimming a mile across the Kazinga Channel in Uganda -- the longest swim ever recorded for the species --after getting their "butts kicked" by rival males.
Discovery of one-dimensional topological insulator for qubits, other technology
Phys.org - 19 Jun 2024 15:12
A joint research team that included members from Tohoku University has unveiled a new topological insulator (TI), a unique state of matter that differs from conventional metals, insulators, and semiconductors.
Royal tomb in Benin has traces of human blood on its walls, hinting at human sacrifice, study finds
Live Science - 19 Jun 2024 15:00
Researchers examining the wall of a ceremonial tomb in Benin found proteins that could have come only from human blood.
Gulf Stream's fate to be decided by climate 'tug-of-war'
Live Science - 19 Jun 2024 14:40
New research suggests that runoff from the Greenland Ice Sheet could prevent icebergs from disrupting key ocean currents. But some scientists have cautioned that other factors may be at play.