Phosphorous (P) is a critical component of biological processes. Yet, its over-enrichment in water bodies, known as eutrophication, can have detrimental effects on aquatic ecosystems.

Each year, hundreds of thousands of people visit Mendenhall Glacier—an easily accessible glacier near Juneau in Southeast Alaska.

A team led by Virginia Tech researchers has developed a new method for upcycling plastics into high-value chemicals known as surfactants, which are used to create soap, detergent, and more.

Gray whales that spend their summers feeding off the coast of Oregon are shorter than their counterparts who travel north to the Arctic for food, new research from Oregon State University’s Marine Mammal Institute shows.

On an overcast morning this past spring, Gegham Muradyan searches for signs of water trickling through the dry soils of Armenia’s Ararat Valley.

Extreme weather events have dominated the news this summer, with reports on extensive wildfires in Canada; dangerous flooding in India, Japan, and the Eastern US; severe heat waves in Spain, China, the United States, and Mexico; and the hottest day ever recorded on Earth. 

Climate change has long been considered as one of the greatest drivers of declining coral reefs, but the specifics of human impact have been largely unverified.

‘Wet gets wetter, dry gets drier’. That mantra has been used for decennia to predict how global warming will affect the hydrological cycle in different world regions. 

A telecommunications fiber optic cable deployed offshore of Oliktok Point, Alaska recorded ambient seismic noise that can be used to finely track the formation and retreat of sea ice in the area, researchers report in The Seismic Record.

Concentrations of potentially harmful chemical compounds in dust collected from air filtration systems on the International Space Station (ISS) exceed those found in floor dust from many American homes, a new study reveals.