Earth's atmosphere has surpassed 430 ppm of carbon dioxide in May 2025, a record high in millions of years, primarily due to ...

Global warming just got a brand-new source for trapping heat as Arctic tundra turns up the dial on CO2 emissions. It’s now in the ranks of cars, trains, ...

NASA scientists are in a state of anxious limbo after the Trump administration proposed a budget that would eliminate the ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

The "Big Five" mass extinctions of the Phanerozoic Eon have long attracted significant attention from the geoscience ...

The ocean supports life on Earth by regulating climate, feeding billions, and sustaining economies. But climate change is ...

Climate change is no longer a distant threat — it is a present and accelerating crisis. The Earth’s average surface ...

The church's concern about global warming cannot die with Pope Francis. The ball has been passed to Pope Leo XIV ...

NASA’s science division would bear the brunt of the blow. Its budget would be cut from $7.3 billion to $3.9 billion, with ...

The organization's annual update to its decadal climate report shows an 80% chance that at least one year between 2025 and ...

Collapse of the West Antarctic Ice Sheet could be triggered with very little ocean warming above present-day, leading to a devastating four meters of global sea level rise to play out over hundreds of ...

Planting trees can help cool the earth, but it won’t be enough to stop climate change without deep emissions cuts, new ...