Is it possible to build a Dyson sphere that isn't catastrophically unstable? New research says yes, but only in one type of ...

See if your Viking Age trivia knowledge is in ship-shape condition with our quiz.

A new report released April 1 by the European Space Agency sheds light on space pollution surrounding our planet — how bad ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

Archaeologists in Egypt have uncovered the remains of a "major" 3,400-year-old town dating to the New Kingdom that was ...

Pesquet's parrot, also known as a Dracula parrot, resembles a vulture and has a distinct scream — but its favorite food is ...

Flight recorders come with two separate components: a data recorder and a voice recorder. "The data recorder can oftentimes ...