Postmaster general is confident about ability to process mail-in ballots

Tesla's stock price reached $420 on Wednesday afternoon, which elicited responses from social media

Updated March 13 with the U.S. National Academies review of the National Climate Assessment.As some

Coastal communities should expect much more frequent flooding in coming decades as sea levels rise,

Air quality in New York City plummeted so much in early June that the city had some of the worst air

Love movies? Live for TV? USA TODAY's Watch Party newsletter has all the best recommendations, deliv

Stay informed about the latest climate, energy and environmental justice news. Sign up for the ICN n

The Obama administration proposed new regulations Friday to cut the amount of methane, a powerful gr

Make no mistake: The coronation is King Charles III's big day.But it's also a significant occasion f

GAZA and LONDON -- Emotional scenes continued to play out in the Gaza Strip on Tuesday as families a

New Rules Issued on Coal Air Pollution (New York Times) Acting under a federal court order, the Obam

House Republican leaders hoping to pass a rule Monday to set up floor votes on a bill to constrain t

Five cities and counties in California that are suing fossil fuel companies for damages triggered by

The last couple of years have been terrific for semiconductor stocks. Well, most semiconductor stock

Hats off to Katy Perry for maintaining a sense of humor about going viral for an awkward royal momen

What sorts of lies and falsehoods are circulating on the internet? Taylor Agajanian used her summer

Eyeballs and AI power the research into how falsehoods travel online