Researchers including a number from the University of Exeter, have identified the most urgent unanswered questions about ...

Add Yahoo as a preferred source to see more of our stories on Google. Dead mangroves are seen partly submerged in seawater amid rising tides on August 12, 2025 in Hagonoy, Philippines. In the ...

As another Earth Day comes around, the questions in many places are about the costs of energy and burdens on household, not ...

There are roughly 2.5 million known species on the planet, but scientists estimate that's only a fraction of the biodiversity on Earth. A new study shows we're finding new species like never before.

Earth Day 2026 is the largest civic observance on the planet. Yet few organizations mark it. Here are four actions to take ...

Dead mangroves are seen partly submerged in seawater amid rising tides on August 12, 2025 in Hagonoy, Philippines. In the Philippines’ coastal communities, the water has been rising for years—a slow, ...