Scientists uncovered a 149-million-year-old bird fossil in southeastern China with unexpectedly modern traits they believe could rewrite the evolutionary history of birds.

The very thought of dinosaurs roaming the earth captivates the imagination. These majestic creatures, which once dominated ...

Legislation proposed in Rhode Island would create a "Climate Superfund" and force oil and gas producers to pay for the ...

Donald Trump’s “Minerals Agreement” with Zelensky would be a boon for Putin and Big Oil, with little for Ukraine in return.

Tennessee's electricity supplier is spending millions to buy more power from other companies while three nuclear reactors are ...

“Seeing that mammoth tusk just brings the ancient world to life,” Juett said. “Now, I can’t help but imagine that huge animal wandering around the hills on the O2 Ranch. My next thought is always ...

Stanford University professor Mark Z. Jacobson explains how the areas of Los Angeles that were recently hit by fire have now ...

Energy Transfer and its subsidiary Dakota Access allege trespass, nuisance, defamation and other offenses by ...

Energy Transfer and its subsidiary Dakota Access allege trespass, nuisance, defamation and other offenses by Netherlands-based Greenpeace International and its American branch, Greenpeace USA.

The flagship annual solar and storage conference drew over 500 exhibitors and nearly 10,000 attendees to San Diego, ...