Tracing the process of nitrous oxide formation in the ocean

Nitrogen is of fundamental importance for life on Earth. Depending on the forms and compounds in which it occurs, it can promote life, but also limit it. In addition, some nitrogen compounds, such as nitrous oxide, are extremely ...

North America's carbon cycle

University of Delaware associate professor Rodrigo Vargas and more than 200 experts from the United States, Canada and Mexico recently unveiled Second State of the Carbon Cycle Report (SOCCR2), a state-of-the-art assessment ...

Satellites key to addressing water scarcity

Today is World Water Day, but with millions of people in Mozambique, Malawi and Zimbabwe struggling to cope in the aftermath of Cyclone Idai, the notion of water shortages may not be at the forefront of our minds right now. ...

Study shows first evidence bacterial-induced apoptosis in algae

A new study by UAlberta biologists shows the first evidence of apoptosis, or programmed cell death in algae. The outcomes have broad-reaching implications, from the development of targeted antibiotics to the production of ...

Material for new-generation atomic reactors developed

Materials scientists from the National University of Science and Technology "MISIS" (NUST MISIS) developed a unique sandwich steel-vanadium-steel material that is able to withstand temperatures of up to 700°C, hard radiation ...

Microbes can grow on nitric oxide

Nitric oxide is a fascinating and versatile molecule, important for all living things as well as our environment. It is highly reactive and toxic; it is used as a signaling molecule; it depletes the ozone layer in our planet's ...

Cause of cathode degradation identified for nickel-rich materials

A team of scientists including researchers at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and SLAC National Accelerator Laboratory have identified the causes of degradation in a cathode material for ...

Anti-malarial shows promise in human clinical study

An experimental drug, called DSM265, cured seven volunteers of a Plasmodium falciparum infection, a malaria parasite that is a major cause of morbidity and mortality worldwide. The goal of this research is to find a cure ...

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