While NASA imagery has shown evidence of ancient rivers and lakes on Mars that transitioned to dry dunes, uncertainty remains ...

Min Read This composite image looking toward the higher regions of Mount Sharp was taken on September 9, 2015, by NASA's Curiosity rover. In ...

A manganese ring shows Mars' Utopia Planitia once held a stable ocean for around one million years, long enough for life to ...

Scientists have broadly agreed for years that the thousands of small cone-shaped mounds peppering Mars’ northern lowlands are ...

The conditions at Salar de Pajonales, the high-altitude salt flat in northern Chile, are harsh and mimic those that early ...

Stromatolite discovery inside a South Korean impact crater, raising questions about early life on Earth and possible habitats on Mars.

South Korean researchers discovered more than 20 oxygen-producing stromatolites inside the Hapcheon impact crater, the first direct evidence that post-impact hydrothermal lakes incubated microbial lif ...

Researchers in South Korea found ancient stromatolites inside an asteroid impact crater, pointing to a surprising link between asteroid collisions and early life on Earth. Credit: SciTechDaily.com ...

Somehow, on this beautiful blue marble we call Earth, the astonishing phenomenon we call life emerged long ago, spreading ...

A 42,000-year-old Korean crater has yielded microbial fossils that could rewrite the origin of Earth's oxygen, and nobody saw ...

This brilliant white pyramid surrounded by cacti proves that Arizona does ancient architecture with a Southwestern twist. Photo credit: Ralph St. In the heart of Papago Park, a white pyramid gleams in ...