Science News
Scientists find a molecule that mimics exercise and slows aging
Science Daily - 13 Nov 2025 23:56
Exercise appears to spark a whole-body anti-aging cascade, and scientists have now mapped out how it happens-and how a simple oral compound can mimic it. By following volunteers through rest, intense workouts, and endura...
Scientists uncover a hidden limit inside human endurance
Science Daily - 13 Nov 2025 23:40
Ultra-endurance athletes can push their bodies to extraordinary extremes, but even they run into a hard biological wall. Researchers tracked ultra-runners, cyclists, and triathletes over weeks and months, discovering tha...
Why Sharing Good Deeds Feels Bad
Neuroscience News - 13 Nov 2025 22:50
New research shows that people often feel worse when telling others about their good deeds than when keeping them private or discussing personal achievements. Across five studies, participants predicted more shame and em...
Why Women Face Worse Long COVID
Neuroscience News - 13 Nov 2025 21:28
New research reveals that women with long COVID show distinct biological disruptions - including gut inflammation, anemia, and abnormal hormone levels - that may explain their heightened and persistent symptoms. These fi...
The Hidden Risks You Make Every Day
Neuroscience News - 13 Nov 2025 20:52
Researchers surveyed more than 4,300 people to create the first large-scale inventory of modern real-life risky choices, revealing which decisions people actually struggle with in daily life. The most common risks werent...
Brain Learning Power Peaks at Specific Times of Day
Neuroscience News - 13 Nov 2025 19:46
A new study reveals that the brains responsiveness and capacity for learning shift with the time of day, governed by molecules like adenosine that link metabolism, sleep, and neural signaling. Using optogenetics, researc...
New image of 'other comet ATLAS' reveals it's breaking apart ahead of close approach to Earth
Live Science - 13 Nov 2025 19:05
New images show that comet C/2025 K1 (ATLAS) has fragmented after passing its closest point to the sun, ahead of its close approach to Earth later this month. This is not the interstellar comet 3I/ATLAS.
Can You Really Talk to the Dead Using AI? We Tried Out Deathbots So You Dont Have To
Singularity Hub - 13 Nov 2025 17:48
A growing digital afterlife industry promises to make memory interactive and, in some cases, eternal. The post Can You Really Talk to the Dead Using AI? We Tried Out Deathbots So You Dont Have To appeared first on Singul...
How sound and light act alike-and not-at the smallest scale
Phys.org - 13 Nov 2025 17:10
A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in Leiden has produced new insights that could be applied in 5G devices and the emerging field of q...
2 million black 'streaks' on Mars finally have an explanation, solving 50-year mystery
Live Science - 13 Nov 2025 16:17
A new analysis of data from NASA's Mars Reconnaissance Orbiter reveals that the majority of the Red Planet's dark "slope streaks" did not form as most researchers previously assumed.
Study reveals why the brain 'zones out' when you're exhausted
Live Science - 13 Nov 2025 16:05
Your sleep-deprived brain behaves as if you were about to nod off to sleep, even when you're awake.
Earth's magnetic field has a weak spot - and it's getting bigger, putting astronauts and satellites at risk
Live Science - 13 Nov 2025 13:00
This could be bad news for satellites and spacefarers.
Ancient silver goblet preserves oldest known image of cosmic creation
New Scientist - 13 Nov 2025 12:00
The images hammered into the sides of a goblet found in Palestine give us an idea of what people living more than 4000 years ago imagined the creation of the cosmos looked like
Analysing Hitler's DNA for a TV gimmick tells us nothing useful
New Scientist - 13 Nov 2025 10:18
To understand Adolf Hitler, we need to look at his personal life and the wider societal and historical context - analysing his DNA for a TV gimmick tells us nothing, says Michael Le Page
Why aren't young people having sex any more?
New Scientist - 13 Nov 2025 10:00
Sexual activity in young people is on the decline, but why? And what's more, should we be worried about what this means for society and the future of the human race?
Parts of Arizona are being sucked dry, with areas of land sinking 6 inches per year, satellite data reveals
Live Science - 13 Nov 2025 09:59
Groundwater extraction has caused parts of the Willcox Basin to subside by up to 12 feet since the 1950s. New research reveals that some areas sunk by 3 feet in just 4 years.
Nearby super-Earth may be our best chance yet to find alien life
Science Daily - 13 Nov 2025 09:50
A newly detected super-Earth just 20 light-years away is giving scientists one of the most promising chances yet to search for life beyond our solar system. The discovery of the exoplanet orbiting in the habitable zone o...
Wild new gyromorph materials could make computers insanely fast
Science Daily - 13 Nov 2025 09:31
Researchers engineered gyromorphs, a new type of metamaterial that combines liquid-like randomness with large-scale structural patterns to block light from every direction. This innovation solves longstanding limitations...
Heavy atomic nuclei are not as symmetric as previously thought, physicists find
Phys.org - 13 Nov 2025 09:19
Many heavy atomic nuclei are shaped more or less like squashed rugby balls than fully inflated ones, according to a theoretical study by RIKEN nuclear physicists published in The European Physical Journal A. This unexpec...
Physicists unveil system to solve long-standing barrier to new generation of supercomputers
Phys.org - 13 Nov 2025 09:17
The dream of creating game-changing quantum computers-supermachines that encode information in single atoms rather than conventional bits-has been hampered by the formidable challenge known as quantum error correction.
Reactor-grade fusion plasma: First high-precision measurement of potential dynamics
Phys.org - 13 Nov 2025 09:14
Nuclear fusion, which operates on the same principle that powers the sun, is expected to become a sustainable energy source for the future. To achieve fusion power generation, it is essential to confine plasma at tempera...
Nectar wars between bumble bees and invasive ants drain the hive
Science Daily - 13 Nov 2025 09:12
Bumble bees battling invasive Argentine ants may win individual fights but ultimately lose valuable foraging time, putting pressure on colonies already strained by habitat loss, disease, and pesticides. New research show...