Earth may be on the verge of crossing several climate change tipping points that could have irreversible and devastating ...

As world leaders prepare to meet in Belém, Brazil, for the COP30 environmental conference on Monday, a new report warns of ...

A new record of Arctic sea-ice coverage – informed by the slow and steady sedimentation of cosmic dust on the sea floor – reveals that ancient ice ...

Extraterrestrial particles found at the bottom of the Arctic Ocean could unlock at least 30,000 years of sea ice history, a ...

Ice coverage in the Arctic sea is rapidly declining, which causes the remaining ice to melt faster and alters nutrient ...

Arctic sea ice has declined by more than 42% since 1979, when regular satellite monitoring began. As the ice grows thinner ...

Interplanetary dust laced with helium-3 that has settled on the sea floor has provided climate scientists with an urgently ...

With new evidence that catastrophic climate-change "tipping points" are nearing - from surging sea levels as polar ice melts ...

The polar ice caps are melting. And this has already led to an increase in the sea level. Between now and 2100, it is ...

Melting of the Antarctic ice sheet due to global warming has long-term, irreversible societal impacts with important ...

Ocean heat, not air temperature, may decide Antarctica’s fate as new models predict widespread ice shelf loss by 2300.

Scientists discovered 6-million-year-old ice in Antarctica, offering the oldest direct record of Earth’s ancient atmosphere ...