It’s better than regular jet fuel, but beware the hype.

Aridity is silently spreading through many of the world’s cocoa-producing regions. There are steps we can take to save them.

FEMA pools national resources to help states quickly manage disasters. Without that federal support, each state would be left to build its own expensive response capabilities.

Human-driven ocean warming is increasingly overwhelming El Niño, La Niña, and other natural climate patterns.

This species could be the poster child for conservation on a warming planet.

In a report on the feasibility of removing carbon dioxide from the atmosphere, physicists say these technologies are “not a magic bullet, but also not a no-go.”

Your choices influence others. Changes you make for the climate are acts of solidarity.

A new study finds that selling just 4% of the IMF's gold reserves could provide debt relief for 86 low-income and climate-vulnerable nations.

Immigration isn’t the only hot-button issue along the US-Mexico border. There’s also a growing water shortage that’s affecting farmers, businesses and cities on both sides.

We analysed 8,000 maps and found crevasses are increasing in size and depth.