25/09/2024

Climate scientists sound alarm over Asia's rising seas

Immediate action is needed at all levels to protect communities in the Asia Pacific from sea levels that are rising significantly faster than the global average, say climate scientists ahead of the next key UN climate summit.

How a nearby supernova left its mark on Earth life

When a massive star explodes as a supernova, it does more than release an extraordinary amount of energy. Supernovae explosions are responsible for creating some of the heavy elements, including iron, which is blasted out ...

Ice cores show pollution's impact on Arctic atmosphere

A Dartmouth-led study on ice cores from Alaska and Greenland found that air pollution from the burning of fossil fuels reaches the remote Arctic in amounts large enough to alter its fundamental atmospheric chemistry. The ...

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