Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

Longest lightning, the first AI-generated genomes and biggest black hole smashup were among this year’s top science ...

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

Tech companies are claiming machines more intelligent than us and capable of having their own agendas are just around the ...