By Will Dunham WASHINGTON, July 6 (Reuters) - Using NASA's Perseverance rover, scientists are getting a greater understanding ...

Nearly 660 kilometers (410 miles) beneath Earth's surface lies one of the planet's most important internal boundaries. Known ...

Two diamonds formed 700 kilometers below the Earth's surface reveal a life-giving synchronicity between shifting continents ...

The saying that the enemy of my enemy is my friend has a long history in science, not just in folk wisdom. For nearly 80 ...

From Metroid Prime to Mass Effect 2, these sci-fi games are the very definition of perfection, offering experiences unlike ...

Machines like these could inspect irradiated sites such as Chernobyl, work beside the magnets of MRI suites, and serve ...

Designers are finding sustainable building solves close to home—in ancient practices and cutting-edge innovations alike.

Over 20,000 people gathered at Stonehenge in the U.K. on June 21 to witness the summer solstice sunrise, marking the Northern ...

From underground societies to futuristic conspiracies, these sci-fi series capture the mystery and immersive storytelling ...

Roger Ebert has championed plenty of sci-fi films, but he couldn't help but take down these sci-fi movies with some harsh words.

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be hiding underwater.