A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

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.

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

President-elect Donald Trump picked Rep. Matt Gaetz (R-FL) as his attorney general on Nov. 13, 2024. Gaetz is being probed by the House Ethics Committee as a part of an ongoing investigation that ...

Neil deGrasse Tyson calls for government transparency on UFO, UAP and extraterrestrial evidence, arguing that public exposure ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may someday talk to – alien life.