Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

The climate has changed in the past, long before humans, so how do scientists know our recent warming is caused by man?

This means that January 2025 stands out as anomalous even by the standards of the last two years,” Hausfather explains.

Environmentalists are worried the state — known for a lax approach to regulation — is not prepared for the added ...

Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

A study from the U.S. Geological Survey found the ecosystems on California's public lands are losing the carbon they've ...

Rising CO₂ levels are threatening global health and food security by reducing crop nutrients. Learn how this impacts ...

A recent study revealed that 2020 was the greenest year recorded by modern satellite observations from 2001 to 2020. This surge in greenery was particularly evident in northern and temperate regions, ...

How fast the level of atmospheric carbon dioxide — and with it, the temperature — goes up matters for the ability of humans ...

HKUST researchers discovered how CO2 reacts in supercritical water, identifying pyrocarbonate ions as key intermediates.

Earth exceeded 1.5 degrees Celsius of warming above preindustrial times, a threshold beyond which wildfires, droughts, floods ...