The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Here are the seven most exciting series to look forward to, so get ready to mark your calendars and get speculating about ...

Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...

So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

There are plenty of comic book adaptations, but some comics, like Godzilla and Transformers, are actually based on movies and ...

Retrofuturistic styling, synthetics with no regard for human life, and people being munched like popcorn — that's the Alien ...

Alien: Earth is a hugely exciting entry in the sci-fi franchise, but its existence may cause some problems for the series' ...

A new Alien: Earth trailer has emerged online, offering fans their best look yet at the upcoming TV series. The trailer, ...