At any given moment, the International Space Station is home to a small group of people who live and work in orbit for months ...

The United States military built its modern way of war on satellite navigation, but the Pentagon is now treating that dependence as a strategic liability rather than a quiet advantage. As adversaries ...

Atoms found deep inside our planet argue that parts of “proto-Earth,” the early version of our planet, still survive inside ...

Researchers re-created the conditions deep inside the Cascadia subduction zone and found that fractured rocks can repair ...

Pairing detailed analysis with artificial intelligence, a multidisciplinary team of scientists found fresh chemical evidence ...