Haloferax volcanii, a model halophilic (salt-loving) archaeon, showed growth during a 160-day experiment simulating Martian ...

Hydrogen chloride (HCl) gas was seen during Mars’ cold aphelion season, when none was expected; the detection is best ...

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have detected the most deuterium-rich methane ever measured in ...

Scientists at the University of California, San Francisco have identified a slow dopamine signal that runs from the gut to ...

In a new hypothesis paper, two neuroscientists at the University of Minnesota argue that the crossed arrangement of the ...

The NASA/ESA Hubble Space Telescope and the NASA/ESA/CSA James Webb Space Telescope have turned their cameras on an eerie ...

Roughly one in 14 adults in Australia, the United Kingdom and the United States says someone has made, shared or threatened ...

A new species of extinct megapode bird -- a ground-dwelling relative of the chicken that was several times heavier than its living cousin -- has been identified from a single fragment of leg bone ...

Teghaza 001, a meteorite found in the Sahara Desert in Mali four years ago, is a fragment of Mars’ primordial crust, formed ...

Paleontologists have identified a new genus and species of megaraptorid dinosaur from an incomplete skeleton unearthed in ...

Crowded star clusters in the early Universe could have built giant stars, seeded black holes and fed the mysterious little ...

The enrichment in metals (any element heavier than hydrogen and helium, including carbon, oxygen, iron and gold) likely came ...