If humanity ever makes contact with an intelligent extraterrestrial civilization, we will have no shortage of questions.

A charismatic televangelist who created a career out of her past as a career criminal and drug dealer now has a startling new ...

Elon Musk has turned a long-running joke about being an extraterrestrial into a central part of his public persona, even as he argues that humanity may be the only intelligent life in the universe.

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

A depiction of a UFO aircraft. A growing wave of UFO whistleblowers is claiming that Earth is not just a planet, but a cosmic farm where aliens feed on human misery, harvesting negative emotions to ...