Harvard astrophysicist Avi Loeb argues that the anomalous interstellar visitor 3I/ATLAS exposes a critical gap in humanity's ...

In a startling revelation, a former Area 51 scientist claimed on his deathbed that he spent his career working alongside ...

The visual-content giant has teamed up with Little Dot Studios, the All3Media-owned digital producer and channel network, to ...

For decades, Mars has been a dynamic, living world hiding in plain sight. This video reveals how orbiters like NASA's Mars Reconnaissance Orbiter (MRO) and its powerful HiRISE camera are ...

The documentary films and series that captured our attention this year feature famous people and ordinary people, as well as ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

Destination Moon' follows a real-life astronaut mission that ended tragically — and the lessons learned for future Apollo ...

As Christmas approaches, a former atheist-turned-Christian has released a new documentary for both believers and skeptics, ...

An interview with ‘Age Of Disclosure’ director Dan Farah, who explains the "Cold War" for alien technology and why ...

NASA has selected a heliophysics mission to move into the next phase of development amid broader concerns about the state of the field.

New research tallies the hidden health, environmental and economic impacts of litter — and why upstream fixes matter.

Do you think you've got decent science knowledge? It's time to put your gray matter to the test with our weekly, free science crossword puzzle. We've spent hours carefully writing our puzzles to make ...