More than 1,500 volunteers signed up to clean the Anacostia River at 33 sites along the waterfront on Saturday in honor of ...

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

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

Excavations on unpromising mounds in the Iraqi desert revealed Sumer’s earliest city. Surviving relics and a rebuilt temple ...

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

Stranger Things' Reveals Upcoming Netflix Animated Series The voiceover reveals, "This ship collected five different ...

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

China’s halt this month on exports of magnets containing heavy rare earth metals has affected Tesla’s plans to manufacture ...

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

April 22 (UPI) -- Google is celebrating Earth Day with a new Doodle. Each letter of the search engine was replaced with ...

To mark the global holiday focused on a more sustainable future, many Americans have engaged in nationwide protests, as ...

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