ScienceAlert

@ScienceAlert

Real science journalists. Every study read, every story fact-checked. sciencealert.com

ScienceAlert
@ScienceAlert
1h
One night of sleep. One ECG lead. AI trained on 16,000 patients found heart failure risk up to 133 percent higher in those whose hearts showed subtle shifts during the lightest sleep stage. 🔗 sciencealert.com/the-way-you-sl…
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ScienceAlert
@ScienceAlert
2h
One in four depressed people feel like they're perpetually jet-lagged. It's a distinct brain subtype — and standard antidepressants often don't work for it. What does is something most doctors haven't considered. 🔗 sciencealert.com/researchers-id…
ScienceAlert
@ScienceAlert
3h
Squeezable leg cuffs, timed to your heartbeat. Seventy-eight percent of early Alzheimer's patients improved after six months. The reason may come down to blood flow — and how little the brain gets. 🔗 sciencealert.com/this-heart-tre…
ScienceAlert
@ScienceAlert
5h
Eighty years in an Austrian library. Physicists just found a three-page Schrödinger manuscript he never published — and it reveals his true position on quantum reality was not what most people believed. 🔗 sciencealert.com/a-lost-schrdin…
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ScienceAlert
@ScienceAlert
6h
Your cat's calm may be yours, too. Owners with higher oxytocin tended to have cats with higher oxytocin — and less anxiety. How petting plays into this link is still unclear. 🔗 sciencealert.com/cats-and-their…
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