Marine microbes swim towards their favorite food

Although invisible to us, every teaspoon of seawater contains more than a million marine bacteria. These tiny microbes play pivotal roles in governing the chemical cycles that control our climate and shape the health of the ...

Record low Antarctic sea ice extent could signal shift

Sea ice around Antarctica shrank to the smallest extent on record in February, five years after the previous record low, researchers said Tuesday, suggesting Earth's frozen continent may be less impervious to climate change ...

Reality check: what the path to a 1.5C world looks like

The world needs to rapidly purge fossil fuels from its energy mix if it is to have any hope of limiting global warming enough to avoid disastrous climate impacts, according to a prominent climate scientist.

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