'No matter what your traditions are, someone is going to break them.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new documentary short ...

But what if the most clandestine intelligence program in U.S. history was shut down not because it failed, but because it had uncovered something too extraordinary to reveal? But from 1977 to 1995, ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...

Scientists are to send a spacecraft to hunt for aliens potentially hiding in our solar system. The European Space Agency (ESA) has announced a mission to Saturn's moon Enceladus, as it has all the ...

Scientists cultivating partnerships of fungi and algae believe their invention has far-out implications for how we create the ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush.

Unidentified flying objects and Area 51 are conspiracy theories no more. Director Dan Farah interviewed 34 government officials who validate the existence of visitors from space in The Age of ...

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly more than that for our moon, posing potential challenges for future crewed ...