Science News
Bleak photo of polar bear with plastic in its jaws in the remote Arctic shows pollution's 'pervasive grip'
Live Science - 15 Aug 2024 19:00
Image of polar bear with plastic hanging from its mouth shortlisted for Ocean Photographer of the Year 2024 award.
Hellish conditions have warped an Earth-like planet into an egg
New Scientist - 15 Aug 2024 22:00
Planets that orbit close to their parent stars are blasted with radiation and contorted by gravity - and the exoplanet TOI-6255b might be the most extreme example yet
Physicists uncover new phenomena in fractional quantum Hall effects
Phys.org - 15 Aug 2024 21:00
Imagine a two-dimensional flatland, instead of our three-dimensional world, where the rules of physics are turned on their head and particles like electrons defy expectations to reveal new secrets. That's exactly what a ...
First Post-Quantum Cryptography Standards to Guard Against Future Quantum Attacks
Singularity Hub - 15 Aug 2024 20:27
Peter Shor published one of the earliest algorithms for quantum computers in 1994. Running Shor’s algorithm on a hypothetical quantum computer, one could rapidly factor enormous numbers--a seemingly innocuous superpowe...
Earth's days were once 2 hours longer -- and that may have triggered one of the biggest evolutionary explosions in history, study suggests
Live Science - 15 Aug 2024 20:13
The moon was once thousands of miles farther away than it is now, and Earth's days were 2.2 hours longer, a new study finds.
Massive medieval coin hoard worth 'about 150 sheep' discovered in Germany's Black Forest
Live Science - 15 Aug 2024 20:01
More than 1,500 medieval silver coins were unearthed in the Black Forest region of Germany.
The surprising way sunflowers work together to get enough light
New Scientist - 15 Aug 2024 18:30
Scientists have known for centuries that sunflowers wobble in seemingly random ways as they grow - but it seems that those movements actually optimise how much light each plant gets
Why is mpox a global emergency again so soon?
New Scientist - 15 Aug 2024 18:30
Mpox was made a public health emergency of international concern for the first time in July 2022, with this being declared over the following May. Just 15 months on, the World Health Organization has sounded the alarm ag...
Theoretical research holds promise for advancing modular quantum information processing
Phys.org - 15 Aug 2024 18:20
The operation of a quantum computer relies on encoding and processing information in the form of quantum bits--defined by two states of quantum systems such as electrons and photons. Unlike binary bits used in classical ...
Why the T in ChatGPT is AI's biggest breakthrough - and greatest risk
New Scientist - 15 Aug 2024 16:30
AI companies hope that feeding ever more data to their models will continue to boost performance, eventually leading to human-level intelligence. Behind this hope is the "transformer", a key breakthrough in AI, but what ...
The AI boom is built on one breakthrough - what happens if it fails?
New Scientist - 15 Aug 2024 16:30
AI companies hope that feeding ever more data to their models will continue to boost performance, eventually leading to human-level intelligence. Behind this hope is the "transformer", a key breakthrough in AI, but what ...
Enhanced two-photon microscopy method could reveal insights into neural dynamics and neurological diseases
Phys.org - 15 Aug 2024 16:00
Researchers have developed a new two-photon fluorescence microscope that captures high-speed images of neural activity at cellular resolution. By imaging much faster and with less harm to brain tissue than traditional tw...
Why 'sling action' bowling deceives so many batters in cricket
New Scientist - 15 Aug 2024 15:09
Experiments in a wind tunnel have revealed why the sling action bowling technique made famous by Sri Lankan cricketer Lasith Malinga is so effective at hoodwinking whoever is batting
World's fastest charger can fully power up your smartphone in under 5 minutes
Live Science - 15 Aug 2024 13:00
New record-breaking fast-charging technology can power up your smartphone battery quicker than you can write an email.
1st 'blue supermoon' of 2024 rises Monday: How to see the 'Sturgeon Moon' at its biggest and best
Live Science - 15 Aug 2024 12:00
The year's first supermoon is also the third full moon in a summer that includes four, making it a 'blue supermoon'. Here's how to see August's full Sturgeon Moon rise.
James Webb telescope detects signs of rust on priceless, metal-rich asteroid Psyche
Live Science - 15 Aug 2024 00:00
A new James Webb Space Telescope analysis of the giant, metal-rich asteroid Psyche reveals signs of hydration in the form of rust. This could help pin down the mysterious rock's origins.
Scientists characterize shale cap rocks at tiny scales
Phys.org - 15 Aug 2024 22:16
A team of researchers is working on a multidisciplinary approach to advancing the exploration of shale rock as a suitable geological seal for resource recovery and underground storage. Given that the pore space in shale ...
Pompeii victims died in 'extreme agony,' 2 newfound skeletons reveal
Live Science - 15 Aug 2024 21:40
Archaeologists have found the skeletons of a man and a woman, along with their valuables, in a room in Pompeii.
Researchers observe 'locked' electron pairs in a superconductor cuprate
Phys.org - 15 Aug 2024 20:44
For the past century since their discovery, superconductors and their mysterious atomic properties have left researchers in awe. These special materials allow electricity to flow through them without any energy loss. The...
Sweden reports 1st case of deadlier mpox outside Africa
Live Science - 15 Aug 2024 20:41
Following the WHO's declaration that the mpox outbreak in Africa is a global health emergency, Sweden reported its first case of a deadlier clade of the virus.
Dinosaur-killing asteroid was a rare rock from beyond Jupiter, new study reveals
Live Science - 15 Aug 2024 20:00
Scientists have uncovered the "genetic fingerprint" of the dinosaur-killing Chicxulub impactor, potentially revealing the fateful rock's origins in the outer reaches of our solar system.
Crocodile 'fingerprints' may reveal Australia's deadly, hidden predators
Live Science - 15 Aug 2024 18:18
Crocodile attacks in Australia have risen since conservation measures helped their numbers skyrocket. Now, scientists are harnessing their environmental DNA to find these predators before they strike.