"Never give up." The teenage climate activist joined hundreds of other young protesters on Friday to demand global action on climate change.
Four of the presidential candidates sponsored a bill to admit Bahamians fleeing hurricane destruction. But the issue was never raised at the debate in Houston.
The White House adviser has claimed Earth is in the midst of a “CO2 famine."
These stories feature messages about recycling, the beauty of nature, environmental activism and more.
The teenage climate activist explains how being different has helped her see the crisis.
Markey faces a potentially stiff primary in Massachusetts, and the California lawmaker's support is a boost for him.
Six people and more than 150 cats and dogs survived after a "raging river" of water overwhelmed the Humane Society of Grand Bahama.
Weakened to a Category 1 hurricane, the powerful storm lashed communities with wind, rain and floodwaters.
The GOP senator tried to troll Democratic presidential candidate Beto O'Rourke -- but it backfired.
2020 Democratic presidential candidates vow to make federal land part of the climate solution.
The Trump administration is rolling back energy-efficiency standards that would’ve applied to about half of the lightbulbs used in the U.S.
The senator and 2020 presidential candidate said debates about plastic straws and cheeseburgers were "exactly what the fossil fuel industry" wanted.
The union's president said climate change is real, but thinks coal miners won't be taken care of in progressives' effort to address it.
2020 contenders will square off — sort of — over how to tackle the climate crisis.
The Democratic presidential candidate warned of global warming's potential contribution to the storm's development.
At least seven people have died and 21 are injured as the now Category 3 hurricane continues flooding the Bahamas.
The initiative is part of Ireland's climate action plan, which proposed investments in renewable energy, a new carbon tax and a mass tree-planting effort.
We went into the depths of the ocean with a scientist seeking to understand how frozen gas deposits might respond in a rapidly warming world.