“Where are the aliens,” Obama said, laughing. Conspiracy theorists have believed since the ’80s that Area 51, the Air Force ...

From 'Roswell' to 'Outlander,' these romantic sci-fi TV series are guaranteed to warm cold hearts this winter.

In May 1964, a Carlisle firefighter took a family photo on the Solway coast and accidentally created one of Britain’s strangest modern mysteries.

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its ...

The best criminal justice reporting tagged with "Systemic Alien Verification for Entitlements," curated by The Marshall Project.

The final trailer and poster for Project Hail Mary has been released. Project Hail Mary is a new sci-fi adventure movie that ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...

The search for life beyond our solar system heated up this year when scientists reported a tantalising signal from an exoplanet of a molecule that is known to be produced exclusively by life on Earth.

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Steven Spielberg’s new UFO movie has reignited speculation within the alien conspiracy theory community, especially after cryptic billboards teasing the upcoming film popped up across the country this ...