France to return seized dinosaur fossils to Mongolia after major customs operation Leaked White House memo reveals why Trump ...

From orbit high above Mars, a familiar shape has appeared in an utterly alien landscape: a vast feature that looks uncannily ...

When ancient microbes died, they did not leave skeletons though some have argued controversially that colonies left ancient microstructures ...

Scientists mapped ancient Martian rivers and drainage basins, revealing past water flows and habitable environments of Mars’s climate and geological history.

Technically, although these rock formations are tens of thousands of years old, they have no legitimate extraterrestrial ...

Ohio’s ancient sea monster, the Dunkleosteus terrelli, is revealed in new clarity by a recent study that shows just how ...

A long time ago, tiny crystals formed in seafloor mud and held onto secrets that would puzzle scientists for decades. These ...

Like an interstellar rolling stone. NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to potentially interstellar origins. “This rock ...

AI-powered chemical analysis uncovered faint biological fingerprints in some of Earth’s oldest rocks, pushing back the origins of oxygen-producing life.

Pairing cutting-edge chemistry with artificial intelligence, a multidisciplinary team of scientists today published fresh chemical evidence of Earth’s earliest life – concealed in 3.3-billion-year-old ...

This article originally appeared on The Conversation. Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE, or Escape and ...

NASA’s Perseverance rover has identified an exotic rock on Mars that may be an iron-nickel meteorite, according to scientists on the mission team. The oddly sculpted rock, nicknamed Phippsaksla, ...