In the absence of an ambitious federal climate strategy, a new study shows state-led action can make a significant difference ...

A long-time leader of California’s climate efforts explains how governors from Brazil to Indonesia have become the leading ...

U.N. climate conference descends on the small Brazilian rainforest city of Belém in November 2025, it will be tempting to ...

The administration is not only allowing more greenhouse gases. It is undermining the nation’s ability to understand and ...

These schemes are known as “cash-plus programmes”. They help create the conditions for households to adapt and thrive. But ...

ABC News' Dr. Tara Narula breaks down a new report on how climate change is intensifying allergy season. Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated ...

In late April, the Trump administration told hundreds of scientists and experts that they were no longer needed to compile the next national climate assessment, a flagship report mandated by Congress ...

Animals adapt in more ways than one – ignoring that complexity could undermine efforts to help them survive climate change.

But in recent years, researchers have found another causative factor for cataracts and other eye disorders: climate change. Climate change is increasing risk to eye health in multiple ways.

The president has been making moves that could lead to an exit from the 1992 United Nations Framework Convention on Climate Change. President Donald Trump has moved aggressively to unravel climate ...

Mounting concerns about Brazil's approach to the COP30 climate summit have observers asking whether the meeting will be able ...

Harvard Kennedy School Professor John Holdren and Arctic Initiative director Jennifer Spence say multiple new threats are ...