During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

When scientists pulled genetic material from a pair of naturally preserved bodies in the central Sahara, they expected to ...

Last month, the Trump administration expanded the list of countries with travel restrictions to the U.S. from 19 to 39, plus ...

The Department of Homeland Security is pausing immigration applications from 20 additional countries following increased ...

Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...