Right now, some of these companies have sunk millions of dollars in investor money, giving them incentives to convince the ...

The "age of stratospheric air" measures the speed of the global transport circulation in the stratosphere, which is crucial ...

New research published confirms the Earth is greening in general, and increased carbon dioxide levels is responsible.

Geo-engineering is being pursued by private companies looking to ward off climate change and/or gain carbon credits. But it ...

The world is losing its battle to limit climate change, and the United States needs to prepare for consequences.

Five facilities near schools and houses in California's LA County fumigate produce shipped from overseas with methyl bromide.

Earth's atmosphere is divided into several distinct layers, each characterized by specific temperature variations, composition, and phenomena. Below are the primary layers of the atmosphere, from the ...

The Portland metro area lands in the middle of the pack for ozone pollution, according to a new report from the American Lung ...

These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

Looking for the most recent Wordle answer? Today's puzzle is a real brain-buster, featuring one of the least-used letters in the alphabet. If you're stuck, read on for hints, the answer, and some tips ...

With rivers on fire and oil spills in the news, Earth Day erupted on April 22, 1970, and on Dec. 2, 1970, Republican ...

The UV Index translates complex science into a simple number that tells you how quickly you could get a sunburn.