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

In the early hours on Wednesday, as the sun was setting on one presidency and rising on another—but

The world’s leading oil companies increasingly have argued that they must be part of the world’s tra

A Washington state appeals court has ruled against a company that wants to build the largest coal ex

RALEIGH, N.C. (AP) — North Carolina Gov. Roy Cooper and Gov.-elect Josh Steinon Thursday challenged

The brand featured in this article are partners of Amazon's Creator Connections program, which means

Even as Democratic presidential candidates Hillary Clinton and Bernie Sanders spent much of Sunday n

Droughts usually evoke visions of cracked earth, withered crops, dried-up rivers and dust storms. Bu

Engage Men's Health, a nonprofit organization in South Africa, offers testing and medications to pre

As the U.S. enters the global offshore wind market in earnest, Massachusetts is a state to watch—on

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If you were looking for engineers intent on fighting one of the world’s greatest public health threa

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

Scot Peterson, a sheriff's deputy who was at Marjory Stoneman Douglas High School but didn't confron

Editor’s note: This story is an update of our August 5, 2016, story, “In California Clean Air Fight,