More REM sleep linked to lower risk of 83 diseases
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More REM sleep linked to lower risk of 83 diseases

Sleep quantity and quality is a priority of China’s National Health Commission and a focus…

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One of America’s largest reservoirs just hit a record low
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One of America’s largest reservoirs just hit a record low

By summer, the effects of the weak 2025-2026 mountain snowpack in the Upper Colorado Basin…

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Coffee doesn’t have to keep you awake to disrupt your sleep
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Coffee doesn’t have to keep you awake to disrupt your sleep

To investigate those effects, scientists are using EEG, or electroencephalography — a method used to…

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This emerging treatment could help people avoid knee replacement surgery
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This emerging treatment could help people avoid knee replacement surgery

That is how 74-year-old Cynthia Schraf-Fletcher describes genicular artery embolization (GAE), a minimally invasive treatment…

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MRIs show brain changes linked to Alzheimer’s years in advance
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MRIs show brain changes linked to Alzheimer’s years in advance

We are at a critical time and supporting science journalism is more important than ever.…

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First radio waves seen from an exoplanet hint at otherworldly auroras
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First radio waves seen from an exoplanet hint at otherworldly auroras

We are at a critical time and supporting climate journalism is more important than ever.…

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Scientists create a needle-thin brain implant that can do three jobs at once
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Scientists create a needle-thin brain implant that can do three jobs at once

Researchers from DTU, the University of Copenhagen, University College London, and other institutions have developed…

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NASA just powered up Roman’s massive 300-megapixel camera
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NASA just powered up Roman’s massive 300-megapixel camera

Roman’s planet-imaging system, the Coronagraph Instrument, has also completed an early checkout of its digital,…

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Stem cells reverse stroke damage and restore movement in mice
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Stem cells reverse stroke damage and restore movement in mice

Stroke is extremely common, affecting about one in four adults over a lifetime. Roughly half…

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A giant crater may reveal the origin of Mars’ doomed moon
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A giant crater may reveal the origin of Mars’ doomed moon

Solving that mystery may depend on something scientists still know surprisingly little about: what Phobos…

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