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Health & MedicineA new implant tested in animals reverses drug overdoses
In pigs, the device detected overdoses and administered naloxone. It could also alert emergency services to respond.
By Anna Gibbs -
ArchaeologySilk Road cities reached surprising heights in Central Asia’s mountains
Drones with lasers revealed hidden urban centers that may have aided trade and travel through mountainous regions during medieval times.
By Bruce Bower -
TechTech companies want small nuclear reactors. Here’s how they’d work
To fuel AI’s insatiable energy appetite, tech companies are going big on small nuclear reactors.
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SpaceJWST spots the first known ‘steam world’
Astronomers have found a world shrouded in an atmosphere of water vapor, orbiting a star 100 light-years away.