"What surprised us, at the end, was how effective this type of impact could be in explaining Mercury's unusual structure ...

Are we alone? Scientists investigate the rarity of life on Earth-like planets with groundbreaking telescopes and methods.

"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

Joe Mungo Reed’s lyrical novel spans the coming century to reveal four generations of one family and a world in crisis.

It would be nearly impossible to make the Earth as inhospitable to life as the planet Mars — not that we aren’t trying. And ...

Learn more about the mammalian transition from arboreal to terrestrial life, which began millions of years before the arrival ...

Join Carnegie Science for an exciting conversation exploring the discovery of rocky worlds orbiting nearby stars—planets that ...

Youngsters have enjoyed learning about the search for extra-terrestrial during a talk from an astronomer in Oxford.