During the COVID-19 pandemic, people have grown accustomed to wearing facemasks, but many coverings are fragile and not easily disinfected. 

The unprecedented rainfall from Hurricane Harvey in 2017 brought more than flood damage to southeast Texas.

Florida has experienced a relatively mild winter, which typically translates to more mosquitoes in the summer and more birds on which they can feast. 

A new study co-authored by a Tulane University geoscientist shows that human efforts to tame the Mississippi River may have had an unintended positive effect: more rapid transport of carbon to the ocean.

California’s restrictions on vehicle emissions have been so effective that in at least one urban area, Los Angeles, the most concerning source of dangerous aerosol pollution may well be trees and other green plants, according to a new study by University of California, Berkeley, chemists.

After eight months of research, deliberation, discussion and numerous town halls, the Academic Senate Ad Hoc Committee on Divestment and Strategic Reinvestment Investigations has published a preliminary draft report detailing recommendations for the University of Utah to divest its holdings in the fossil fuel industry and reinvest in renewable resources.

Beneath the cold, dark depths of the Arctic ocean sit vast reserves of methane.

It’s estimated that an average-sized wastewater treatment plant serving roughly 400,000 residents will discharge up to 2,000,000 microplastic particles into the environment each day. 

Methane hydrate, an icelike mate­rial made of compressed natural gas, burns when lit and can be found in some regions of the seafloor and in Arctic permafrost.

Researchers at the Paul Scherrer Institute PSI have for the first time observed photochemical processes inside the smallest particles in the air.