Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...

Earth Day has inspired protests against the Trump administration, and for more clean energy policies, across the US ...

The record-breaking mission offers an unprecedented opportunity to study the geology of our planet’s largest layer.

Gama embodies the resilience and adaptability of nature’s most elusive predators.” The new book will feature 20 stunning ...

The first Earth Day was celebrated in 1970, making this year's festivities the 55th annual festival. For the first Earth Day, ...

Gaylord Nelson, the late U.S. senator and governor of Wisconsin, is considered the founder of Earth Day, which started in ...

These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

Super-Earths can exist in wider orbits around their parent stars than was previously believed, suggesting these Earth-like ...

Both China and Australia have rare earth reserves. But 90% of rare earth refining – which makes them usable in technology – ...