Mars is going natural-dye for M&M’s 85th birthday in August, but two colors didn’t survive the switch.

June 27, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you ...

Researchers from the University of Oxford have uncovered evidence that Mars once hosted enormous, Earth-like magmatic systems ...

Could Martian mudstones be holding evidence of ancient microbes? New findings strengthen the case that the Red Planet once ...

An artist's render of Mars. (Kevin M. Gill/Flickr/CC BY 2.0) For decades, our picture of Mars was of a dead desert world. Its ...

An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.