Setsuko Thurlow, who survived the atomic bombing of Hiroshima, Japan, in 1945, says we're walking through "a very dark time," ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien life in the glow of a distant planet. Other scientists were quick to ...

This series of articles examines why today’s nuclear landscape is more complicated and, in many ways, more precarious than ...