Flue gas is exhausted from home furnaces, fireplaces and even industrial plants, and it carries polluting carbon dioxide (CO2) into the atmosphere.

A new study suggests the world’s oxygen depleted seas may have a chance of returning to higher oxygen concentrations in the centuries to come, despite our increasingly warming climate.

New study reveals mechanism behind water ionization under electrochemical conditions.

Atmospheric study finds surprises about our largest neighboring planet and its deep atmosphere.

Wetlands make up only about six percent of the land area but contain about 30 percent of the terrestrial organic carbon pool.

Colorado’s warm and dry winters have tipped the balance in a long-running ecological tug-of-war.

Some tropical land regions may warm more dramatically than previously predicted, as climate change progresses, according to a new CU Boulder study that looks millions of years into Earth’s past.

Solar panels and wind turbines increasingly dot the landscape, but the future of clean energy may well depend on how smoothly we burn hydrogen.

A new study finds that Canada could remove at least five times its annual carbon emissions with strategic planting of more than six million hectares of trees along the northern edge of the boreal forest.

Researchers at Concordia have developed a new method of measuring the amount of usable water stored in snowpacks.