By teaching machines to understand our true desires, one scientist hopes to avoid the potentially disastrous consequences of having them do what we command.
As astronomers get better at finding the comets and asteroids of other stars, they’ll learn more about the universe and our place in it.
A photograph of the infant cosmos reveals the precise amounts of dark matter and dark energy in the universe, leaving precious little room for argument.
The glial cells of the nervous system have been eclipsed in importance by neurons for decades. But glia are turning out to be central to many neurological functions, including pain perception.
Collaborations in progress between ethicists and biologists seek to head off challenges raised by lab-grown “organoids” as they become increasingly similar to human brain tissue.
As Scarlett Howard taught honeybees to do arithmetic, they showed her how fundamental numbers might be to all brains.
A curious physicist has discovered an unexpected link between theoretical block collisions and a famed quantum search algorithm.
While mathematics gives us elegant explanations for many physical phenomena, real-world situations often require us to scramble through dense numerical thickets.
Summer sea ice could vanish later this decade, with disastrous consequences. It all depends on the physics of ice.