New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

A Palestinian man carries the body of his child who was killed along with others in an Israeli strike that targeted a school in the northern Gaza Strip, 27 June 2025.

It doesn't happen often that Mercury ranks as the planetary highlight of the evening sky, but July is an exception. The solar ...

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the ...

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the ...

Curiosity finds strange boxwork ridges on Mars that hint at ancient underground water. Scientists are now drilling for ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

From holding a Ph.D to charging big days at Jaws to being featured in the New York Times, Cliff Kapono is writing his own ...