For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

Nasa’s mission teams use extreme environments to trial equipment and procedures for future lunar and planetary exploration.

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

While you wait for CBS' Tracker to return from its midseason hiatus, here are 15 similar shows worth checking out.

The sudden silence of a veteran Mars spacecraft has turned a routine comet flyby into one of the most intriguing space ...

As a Princeton student with no car and a Pavlovian aversion to the library, I often find myself spending weekends at the ...

With Justice League #3 by Scott Snyder, fans were introduced to something far more chilling and mysterious—the Invisible ...

In the summer of 1977, while most people were listening to disco and trying to figure out Star Wars, NASA launched two small spacecraft called Voyager 1 and Voyager 2. They were simple-looking robots ...

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

“All in all, the undisputed factual record indicates that the United States and El Salvador have behaved as principal and ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

Scientists still struggle to understand consciousness, aging, memory formation and why humans hiccup or yawn, revealing a ...