"This was a breakthrough election for the climate emergency and the collapse of our natural world," Natalie Bennett, a Green Party peer and former leader, said.
The Swedish 16-year-old is heading to a UN climate change summit in Spain on a 48-foot catamaran.
"It's a rebuke of this administration's pro-coal" agenda, Jeremy Nichols, of WildEarth Guardians, told Newsweek.
Two-time Senator Bob Kerrey says Trump's anti-environmentalism is a defining trait of the president.
"We can all do better," the royal said.
Mass-market brands provide high-end styles at low prices. But what if the latest luxury trend is sustainability?
Environmental groups say the decision was purely political and could result in the contamination of water supplies.
Churchill, Manitoba, in Canada has become famous as the place to spot polar bears - but it's also one of the rare places you can swim with Beluga whales.
In the new book "Downriver," Heather Hansman paddles the length of the Green River—the biggest tributary of the Colorado River - in an attempt to understand the fight overwater, and what's going to happen to those battles in a hotter, drier, more crowded future.
"It undoes all our hard work and proves once again that we are using plastic with our eyes closed," author Martin Dorey said.
Pruitt's actions provide a glimpse into what he means by "environmental stewardship."
At least 1,000 turtles die every year from plastic in the ocean.
Two of Russia's top environmentalists have taken issue with Dr. Jill Stein's relationship with Putin.
The EU provides these regulations and more to protect domestic environmental laws.
We eat wild fish without a thought, and it's having a devastating effect on ocean ecosystems.
Wildlife conservation will not necessarily be enhanced by a total ban on hunting.