WASHINGTON (AP) — Oregon scientists used human skin cells to create fertilizable eggs, a step in the quest to develop ...

Northern Lights are making a powerful return this week as rare auroral activity lights up the skies across the Northern ...

"Understanding these weather processes will be crucial as we continue to discover and characterize exoworlds in the future." ...

A new study rules out the existence of global oceans of water on Neptune-like planets such as K2-18b, finding their water ...

NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific ...

With the discovery of ever more exoplanets—over 6,000 now—scientists, of course, want to know if they are habitable for life.

New observations suggest that the dwarf planet Makemake is surrounded by faintly glowing methane gas. Scientists are unsure ...

The aurora borealis is a spectacle of space weather, but solar flares and coronal mass ejections have far more Earthly ...