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

With the smoke from burning Canadian forests enveloping the U.S. Northeast, major cities fell silent

It is difficult, if not impossible, to predict which oil and gas wells will emit large amounts of me

Crews Work to Keep Oil Spill from Lake Michigan (AP)Federal officials believe an oil spill that has

It wasn't a surprise when President Trump fired National Labor Relations Board General Counsel Jenni

Prominent climate contrarians are seeking to insert their views into an unusual science tutorial sch

T-Minus Three Weeks on Energy Bill (Politico) People on every side of the climate and energy debate

In its latest retreat from federal action on climate change, the Trump administration on Thursday pr

A small, twin-engine aircraft with only the pilot inside crashed near a busy highway in Texas on Wed

Two people at Grand Teton National Park in Wyoming harassed a bison calf, the National Park Service

Neha Mankani peeks into tarpaulin tents pitched in rows between cotton fields near the southern Paki

KAMPALA, Uganda — Ugandan authorities on Saturday imposed a travel lockdown on two Ebola-hit distric

Robert F. Kennedy Jr. will appear before two Senate committees this week, the next steps in his bid

Tar Balls From Gulf Oil Spill Turn Up in Texas (AP) A top Texas official said Monday that tar balls

A new analysis of satellite data has found “extreme” changes underway at eight of Antarctica’s major