Richard Powers’ latest novel Playground draws a distinction between two different kinds of games. There are finite games that we play to win: the aim is to defeat others and demonstrate our ...

Oxygen is essential for living organisms, particularly multicellular life, to metabolize organic matter and energize all life activities. About half of the oxygen we breathe comes from terrestrial ...

NASA-backed simulations reveal that meltwater from Greenland’s Jakobshavn Glacier lifts deep-ocean nutrients to the surface, sparking large summer blooms of phytoplankton that feed the Arctic food web ...