Star Trek can usually make rubber forehead aliens not just cool, but turn them into pop culture icons. Their five worst ...

What starts as a single blurry photo turns into a full expedition across one of speculative biology's most carefully ...

From a primordial tree at the dawn of time to machine civilizations and their eventual collapse, this fictional world covers ...

James Franco's return to social media with claims of an alien encounter has sparked debate. His unusual appearance and ...

These videos feature a spookfish so alien that it seems like a sci-fi concoction, as well as thermal vents spewing life-forming materials into the depths of the Atlantic ...

That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has ...

It looks like the future, or, more like the future as it was imagined in Star Trek‘s original series.

In a week when the race to become Britain’s next prime minister is effectively a one-horse race, there seems to be more ...

According to the History Channel, they are officially scheduled to air another new episode of their hit documentary series, ...

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky super‑Earth in the habitable zone ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.