A gigantic space rock that slammed into Earth more than three billion years ago grievously wounded the biosphere—and then ...

The space rock that slammed into Earth 66 million years ago at the end of the Cretaceous Period caused a global calamity that ...

The geology of the ocean floor is truly spectacular - perhaps even more than land geology. Unfortunately, it's really hard to ...

Modeling predicts that galaxies in the early universe should have formed inside-out. Now, a new observation from the James ...

Born poor in colonial India and dead at 32, Ramanujan had fantastical, out-of-nowhere visions that continue to shape the ...

Although evidence of life on Mars hasn’t been discovered during any of NASA's robotic missions yet, scientists believe it ...

The crisis of homelessness is pushing American psychiatry to places it has not gone before — like sidewalk injections of ...

Charles “Teenie” Harris photographed a young Roger Humphries, at age 4, in black and white, sitting behind a miniature drum ...

Strong emotions in repetitive dreams could offer cosmic clues about another version of you, according to this controversial ...

New NASA research suggests that microbes could thrive in meltwater beneath Mars’ frozen surface, offering a potential habitat ...

A groundbreaking study suggests that ice on ancient asteroids like Ryugu played a crucial role in delivering essential ...

While actual evidence for life on Mars has never been found, a new NASA study proposes microbes could find a potential home ...