A look at the idea of searching for signs of pollution beyond Earth.

DC unveils Brainiac's redesign in its new universe, pitting the Coluan supervillain against Superman and Supergirl ahead of ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

From The Fugitive, to Mad Max: Fury Road, to Taken, these action films bring the intensity from beginning to the end.

A rare Neanderthal fetus reveals that many traits distinguishing Neanderthals from modern humans likely developed only after birth.