Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, we explore NASA's revolutionary TitanAir concept, a futuristic seaplane ...

IN a shock midnight move, the US government has swallowed 23,000 acres of public land to extend the wall of silence around ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security risks posed by UFOs ...

Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

A published report says a U.S. fighter pilot whose aircraft was downed in Iran earlier this year shared a startling account ...

A previously undisclosed account from a US fighter pilot shot down over Iran has sparked fresh questions about the ...

A US fighter pilot rescued from Iran says his F‑15 was surrounded by a jellyfish‑like swarm of 'alien' drones moments before ...

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists ...

A US fighter pilot who was shot down over Iran in April described seeing a remarkable 'jellyfish-like' drone formation before ...

Barack Obama triggers a wave of alien speculation with a casual sentence in a podcast. Now the former US president is clarifying what he really meant.

A US fighter pilot shot down over Iran has revealed a bizarre encounter moments before his jet crashed. According to CNN, the ...