Popular conceptions of AI differ drastically between the US and China. Columnist Annalee Newitz dives into the cultural, ...

A dinosaur that is new to science has features of both subfamilies of the tyrannosaur group, complicating our understanding ...

We have long had a seemingly simple question about neutrinos: how much do they weigh? Now, a gigantic experiment in China is ...

A row over when to publish crucial climate change assessments risks letting countries off the hook on emissions cuts ...

Northern bottlenose whales have stronger social bonds when they are starving or sick. This discovery was a surprise, because ...