Global climate movements have espoused nonviolence, but some are adopting more radical tactics in light of the increasing threats posed by climate change.

Our research shows that although climate change is a key factor in starting conflict in eastern Africa, it’s not always the most important one.

If the UK government is to cut methane emissions by 30% before 2030, it needs fewer cows and more crops.

Species will endure intolerable conditions long after the global average temperature stabilises.

Extreme heat waves are putting lives in danger, with some of the hottest urban neighborhoods 10 degrees hotter or more than their wealthier neighbors. Often, these are communities of color.

Satellites like Landsat play a crucial role in helping cities prepare and respond to extreme heat, a leading weather-related killer.

Thanks to humans, the concentration of planet-warming carbon dioxide in the atmosphere is now 50% higher than before the industrial era. These gases are raising Earth’s temperature.

Thanks to humans, the atmosphere has 50% more planet-warming carbon dioxide today than it did before the industrial era. Those gases will continue raising Earth’s temperature for years.

Thwaites Glacier’s ice shelf appears to be splintering, and scientists fear it could give way in the next few years. A polar scientist takes us on a tour under the ice to explain the forces at work.

The concept of the carbon footprint can do more than just make us feel guilty about the climate cost of our everyday lives.