A new chip design includes 41 vertical layers of semiconductor and insulator materials, which allow it to outrun the limits of miniaturisation

A mysterious excess of gamma rays in the middle of the Milky Way may come from dark matter particles smashing into one another and annihilating

A mysterious excess of gamma rays in the middle of the Milky Way may come from dark matter particles smashing into one another and annihilating

If users chose the most efficient model each time they performed a task with AI, researchers calculate it would slash energy consumption by more than a quarter

If users chose the most efficient model each time they performed a task with AI, researchers calculate it would slash energy consumption by more than a quarter

The rush to grow more biofuels continues, despite the fact they increase CO2 emissions rather than lower them, raise food prices and devastate nature. It has to stop, says Michael Le Page

The rush to grow more biofuels continues, despite the fact they increase CO2 emissions rather than lower them, raise food prices and devastate nature. It has to stop, says Michael Le Page

The evidence to support phone bans in schools has been inconclusive, and now it seems that the move could harm some students' mental health in a particular way

The evidence to support phone bans in schools has been inconclusive, and now it seems that the move could harm some students' mental health in a particular way

Mathematicians thought that they understood how rotation works, but now a new proof has revealed a surprising twist that makes it possible to reset even a complex sequence of motion

Mathematicians thought that they understood how rotation works, but now a new proof has revealed a surprising twist that makes it possible to reset even a complex sequence of motion

mRNA vaccines are quick and easy to make, while virus-like nanoparticles produce a stronger immune response. Now, the two approaches are being combined to give us the best of both worlds

mRNA vaccines are quick and easy to make, while virus-like nanoparticles produce a stronger immune response. Now, the two approaches are being combined to give us the best of both worlds

Lead poisoning isn't just a modern phenomenon: fossil teeth show signs that it affected ancient hominids, and Homo sapiens may have coped better than our close relatives

Lead poisoning isn't just a modern phenomenon: fossil teeth show signs that it affected ancient hominids, and Homo sapiens may have coped better than our close relatives

A report on the state of the climate has concluded coral reefs are on a knife-edge, even as the world shifts away from making good on net zero

In Ken Liu's All That We See or Seem, a once-famous hacker must find a missing dream-weaver. One for AI fans, but it didn't quite work for Emily H. Wilson

Chilli powder is touted as a cheap, easy, safe option to protect your garden from foxes and squirrels. James Wong casts a scientific eye on this popular remedy

A report on the state of the climate has concluded coral reefs are on a knife-edge, even as the world shifts away from making good on net zero

In Ken Liu's All That We See or Seem, a once-famous hacker must find a missing dream-weaver. One for AI fans, but it didn't quite work for Emily H. Wilson