The Prime Directive is the most important rule in "Star Trek," enforcing the safety of alien societies. Here are seven times ...

A powerful geomagnetic storm recently compressed Earth’s outer plasma shield so dramatically that satellites found themselves ...

Halston Sage played Alara Kitan in The Orville season 1, but her subsequent departure from the sci-fi comedy series had ...

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

Alien: Earth season 2 is officially in development. The sci-fi horror franchise's first TV show was renewed for another ...

The series has been a big success for the network and its Hulu partner, with praise and awards potential, but the renewal has ...