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

The crisis that has hit Jackson, Miss., highlights the fragility of water systems across the country

New York lawmakers approved one of the most aggressive climate policies in the world early Thursday,

Alberta’s government unveiled a sweeping plan on Sunday to phase out coal, curb emissions from oil a

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There is no evidence that the deaths of six women in and around Portland are connected to a serial k

A biotechnology company selling a $949 blood test that it bills as a "first of its kind" to detect c

Back in March, I spoke with Dr. Aleksandra Shchebet, a Ukrainian neurologist, about the upending of

A record number of Americans are 401(k) millionaires, thanks to a surging stock market. The tally of

In the wake of the Keystone XL decision, environmental activists are seizing the momentum by calling

A Tennessee woman has been accused of trying to hire a hitman to kill the wife of a man she met on d

As possible record-setting crowds fill airports nationwide, passengers may encounter new technology

It's been a season full of twists and turns, but the part one for "Survivor" Season 47 finale proved

Officials at Yellowstone National Park are urging the public to keep a distance from wildlife after

A new generation of hard hats is promising better protection against on-the-job concussions, also kn