Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Showcasing regional storytelling while reflecting the universal themes that impact the lives of young audiences nationwide ...

Sugar Season 2 Episode 2 deepens Ji Moon's mystery with hospital clues, gang ties, and a brutal cliffhanger for John Sugar.

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

A groundbreaking super-puff planet discovery has revealed two giant exoplanets with densities below cotton candy, changing how scientists understand alien worlds. These Jupiter-sized planets show that ...

The 17th season of the Discovery Channel series “Expedition Unknown” began at 9 p.m. June 24 with the first part of a ...

Josh Gates investigates legendary mysteries, lost cities, and WWII POWs in Expedition Unknown Season 17, streaming on Philo ...

A version of this story first appeared in The Swell, Salon's culture newsletter. Sign up for early access to articles like this, for more culture that's made to last. Recently I went with Hanh Nguyen, ...

In 1995, 18 minutes of grainy film shocked the world and sparked one of the most compelling mysteries of our time. The so-called ‘Alien Autopsy’ footage appeared to show three government officials in ...

Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku. Trump says he is 'entitled' to 'normal' timeline after court expedites ...