The president has mocked global warming as a “hoax,” but his administration avoided testing that claim in court as it targeted the endangerment finding.

If temperatures continue to rise, by the end of the century, Delaware’s climate could resemble that currently experienced in the Carolinas. Today, the impacts of climate change can already be seen and felt in rising sea levels, dangerous heat waves and heavy precipitation.

Pamela Wu of Morgan Lewis discusses a two-tier international proposal for implementation of climate strategies, and how that could affect companies' decarbonization efforts, compliance considerations,

The Trump administration is urging other nations to press a tiny Pacific island country to withdraw a United Nations draft resolution supporting strong action to prevent climate change, including

There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, causing extreme cold in the East.

Across the coldest places on Earth, something quiet but powerful is happening beneath your feet and under the ice. As glaciers shrink, sea ice thins, and once-solid ground softens, tiny living organisms are waking up.

EPA has chucked the long-standing finding that greenhouse gas emissions drive climate change, drawing promises of lawsuits from environmentalists and Democrats.