Although 2025 did not set a new global temperature record, it still delivered clear signs of a warming planet.

GENEVA (AP) — Heat-trapping carbon dioxide levels in the atmosphere jumped by the highest amount on record last year, soaring to a level not seen in human civilization and “turbo-charging” the Earth’s ...

Climate change is the long-term shift in the Earth's average temperatures and weather conditions. The world has been warming ...

Some methods being tried to counter climate change shift the ocean’s biology or chemistry. Others would deflect solar ...

CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously ...

James Dyke is an associate professor of earth system science and assistant director of the Global Systems Institute at the ...

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes intensified by a warming planet and drought-fueled wildfires are destroying our ...

A crowd of people take part in a climate strike protest. (Mika Baumeister / Unsplash) For more than half a century, from a remote monitoring station atop Hawaii’s dormant volcano Mauna Kea, the ...

Tree trunks in the Amazon are getting 3.3% thicker every decade as the plants absorb extra carbon dioxide, suggesting they are more resilient to global warming than previously thought. When you ...

Climate change may significantly impact arsenic levels in paddy rice, a staple food for millions across Asia, reveals a new study from Columbia University’s Mailman School of Public Health. The ...