Bullhorn

After activists shut down the Metro Blue Line, two people were arrested, and a stand off ensued in front of the Compton Sheriff's Station.

As the unifying force of climate denial starts to fade, the climate movement finds itself entering a new phase — one that demands a new outlook on power.

Diseases are killing off many of Panama’s frog and salamander species. Are there enough animals left to breed them in captivity?

"We will not stand for cronyism. We will not stand for poison. That’s why we March Against Monsanto."

"I hope that Secretary Clinton would join me if we are serious about climate change, about imposing a tax on carbon on the fossil fuel industry and making massive investments in energy efficiency and sustainable energy. And by the way... I hope you’ll join me in ending fracking in the United States of America."

One of the biggest stories of 2015 was the sharp decline of oil prices, which fell this year to levels not seen in more than a decade.

Genesee County inmates were given bottled water for five days, then told it was safe to consume tainted tap water again.

In 2001 glyphosate was detected in the urine of only 10% of the participants, in 2013 it was present in just under 60% of the test group, and most recently in 2015, it was 40%.

"We’re disappointed the rule has been stayed, but you can’t stay climate change and you can’t stay climate action," says EPA spokesperson.

A new study identifies the 20 most deadly forms of plastic killing sea turtles, marine mammals, and sea birds.