News
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HumansStaying on the keto diet long term could carry health risks
Months on a high-fat keto diet put mice at risk for cardiovascular disease and impaired insulin secretion.
By Meghan Rosen -
Particle PhysicsA primordial black hole may have spewed the highest energy neutrino ever found
The Big Bang may have spawned these theoretical black holes, whose lives are thought to end in a burst of extremely energetic particles.
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AnimalsBats live with some viruses. But others can do them in
Bats can carry some deadly human pathogens without signs of illness. A new survey shows that other viruses can still be bad for bats.