US vice presidential candidates J.D. Vance and Tim Walz met on October 1, 2024 in what was likely their only live and ...

The CIA wants to make it easier — and safer — for people in Iran, China and North Korea to share information with America’s ...

Astrophysicists estimate that any exponentially growing technological civilization has only 1,000 years until its planet will ...

To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

Are we alone in this universe? Is there intelligent life out there? Or are they living among us? Humans have wondered about ...

Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some ...