The story of how humans evolved is a long and winding one — and it grows more complicated with each passing year.

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

Donald Trump may believe the U.S. has a "manifest destiny" to travel to Mars before the end of his second term, but ...

New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

An astrologer breaks down your February 2025 horoscope, including the beginning of Pisces season, a Leo full moon, and the ...

Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...

Buttes and mesas in Mars' Chryse Planitia contain clay minerals made from liquid water interacting with the rock nearly 4 ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Research suggests that an ancient shoreline helped to sculpt the drop between Mars' southern and northern hemispheres.

A study of volcanic cones near the equator on Mars is challenging what scientists previously knew about when and where water ...