Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

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

SPOILER ALERT: This story contains spoilers for "Disclosure Day," now playing in theaters. While Steven Spielberg’s latest ...

Kansas City has long been a hotbed of activity, says Margie Kay, director of the Missouri chapter of the Mutual UFO Network ...

A new study reveals that turbulent stellar environments may distort extraterrestrial radio signals, making them harder to ...

Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

Aliens, cryptids and unidentified flying objects such as Mothman and the Flatwoods Monster all have a supposed history of ...

When a scientific controversy or breakthrough dominates headlines, press officers and journalists often quote a handful of ...

A viral video of a meteor darting past an erupting Philippine volcano sent the internet into an alien frenzy after an unknown object was seen rising from the earth after impact — but a renowned ...

A nun discusses the debate on UFOs, suggesting they may be linked to spiritual forces rather than extraterrestrial beings, ...

A large neutral response can indicate several things. Scientists may judge the evidence genuinely inconclusive. They may hold an intermediate level of confidence. Or they may regard a claim as too ...