New research highlights companies’ “aligned and coordinated” use of Twitter to deny climate change and delay solutions.

From declaring a “national energy emergency” to exiting the Paris Agreement, here is everything climate-related Trump did on Day 1.

Kids lose so much when a disaster strikes. Too many have lost family members to the wildfires that have raged across Los Angeles in recent days. They’ve lost homes. They’ve lost the sense of security ...

The global economy could face a 50 percent loss in gross domestic product between 2070 and 2090 from the catastrophic shocks of climate change unless immediate action by political leaders is taken to ...

Los Angeles residents are breathing bits of "cars, metal pipes, plastics." The health impacts could reverberate long after ...

A proposal to lower speed limits on waterways — boat strikes kill a large number of the whales — was dropped in face of next administration.

Trudeau’s policies went well beyond Biden’s — he passed a federal carbon-pricing system and successfully defended it against several challenges, something Democrats in the United States have never ...

Joe Biden's climate change agenda was a surprising success — and a cautionary tale for future Democratic leaders.

For most environmentalists, the day that Donald Trump got elected president in November was “a dark day.” But there was one small, overlooked corner of the movement that celebrated. In a ...