There are spoilers ahead. You might want to solve today's puzzle before reading further! TriathlonCo

Find profiles of all the presidential election candidates here.Vice President Mike Pence’s fight to

The co-chairs of Joe Biden’s climate change task force addressed the Democratic National Convention

Copenhagen and Melbourne have committed to the most aggressive carbon reduction goals on the planet.

Steve Martinand Martin Shortare "weird uncles" of the bride-to-be, Selena Gomez.The longtime colleag

Environmental Protection Agency administrator Andrew Wheeler has been delivering a lot of good news

OLATHE, Kansas — Last year, Gary Gray's liver disease got so bad that it began poisoning his mind, s

As more Americans go solar—and save money on their monthly utility bills—electricity providers are d

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

Americans spend billions of dollars on supplements each year, and roughly 1 in 3 adults report takin

A critical piece of the funding needed to transition to a low-carbon world—bond financing for climat

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LOS ANGELES (AP) — A former Syrian military official who oversaw a prison where alleged human rights

Science communicator, author, and YouTuber Hank Green announced in a video that he's been diagnosed

The Energy Information Administration—the federal agency responsible for forecasting energy trends—h