The gas giant Beta Pictoris b, about 63 light-years away, has the mass of 10 Jupiters and a magnetic field thousands of times as strong as Earth’s.
A thickening cortex, as shown in MRIs, preceded amyloid-beta accumulation, a known hallmark of Alzheimer’s disease, by up to seven years.
Fossil find suggests modern birds’ oldest avian relative lived about 6 million years before previous record holder.
When AI agents hack real systems, the bigger issue may be the human choices that gave them access, autonomy and too few ...
Space scientists aren’t so sure. As light travels from space to the ground, it scatters off molecules in the atmosphere, says ...
As human-caused climate warming destabilizes high mountain regions, the threat of rock-ice avalanches and other glacial ...
Major hormonal milestones in women’s lives are usually associated with changes in brain volume — but a new study shows ...
For decades, researchers wondered if the Navier-Stokes equations, which describe fluid flow, break down. OpenAI put thousands ...
The anniversaries come and go, but the physical and mental health of workers and survivors is still being affected by ...
An analysis of sound-making structures on preserved wings reveals the mating calls of ancient Jurassic insects, re-creating ...
By studying chickadee cognition in the wild, researchers learned smarter birds stay smart in old age, produce more young and ...
AI safety monitoring can fail when an AI’s reasoning is the main clue that something has gone wrong, new research suggests.
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