Photo of Icefin beneath the sea ice in McMurdo Sound, Antarctica, taken by scientific diver Rob Robbins. Credit: Rob Robbins Photo of Icefin beneath the sea ice in McMurdo Sound, Antarctica, taken by ...

The Hadley circulation is a key atmospheric circulation pattern in the tropics. It helps even out the temperature between the equator and the poles by moving energy and momentum toward higher ...

The circulation of the atmosphere is characterized by features such as polar fronts, mid-latitude jet streams (fast-flowing narrow air currents) and a tropical meridional (north–south) overturning ...

ITHACA, N.Y. – More than merely cracks in the ice, crevasses play an important role in circulating seawater beneath Antarctic ice shelves, potentially influencing their stability, finds Cornell ...