Scientists are traveling to La Reunion to intercept the plume from the Tonga volcano eruption.

In Western U.S., health risks from ground-level ozone and fine particulate matter continue to grow, study shows

Air pollution may be making it harder for bees and other insects to follow the scent of flowers, reducing pollination by as much as a third, new research suggests.

Native marine macroalgae, also known as limu, or as seaweed, thrive in environments created by natural groundwater seeps, specifically benefiting from the combined effects of enhanced  nutrients despite lowered salinity levels, according to a minireview published recently by a team of University of Hawai‘i at Mānoa researchers. 

Trailing-edge noise is the dominant source of sound from aeronautical and turbine engines like those in airplanes, drones, and wind turbines. Suppressing this noise pollution is a major environmental goal for some urban areas.

Levels of arsenic in Northern Ontario’s Long Lake are so high that some local residents can no longer drink the water.

The presence of PFAS in New Zealand wastewaters, coastal waters, and surface waters has been confirmed by University of Auckland researchers.

A dark, rainy spring gave way to a vast, long-lived phytoplankton bloom off the coast of Brazil.

CIRES, CU Boulder and NOAA scientists move fast to understand the impacts of post-fire smoke on indoor and outdoor air quality

Earth’s ozone layer is critical to protecting us from cancer-causing ultraviolet light from the sun