A new paper found that hydropower turbines with composite blades generate about 20 percent more power than turbines with traditional stainless steel blades at the same flow rate.

Researchers at PNNL are now leading research to mitigate biofouling and its impacts on the environment and industry

Study shows that emissions from trans-Arctic shipping could increase clouds, cooling the atmosphere and surface.

Sea surface temperatures have less influence on tropical cyclone intensification in the Atlantic than in the Pacific.

Alaska's remote location and vast wilderness contribute both to its beauty and its challenges.

For the first time, researchers have created a gram of yellowcake — a powdered form of uranium used to produce fuel for nuclear power production — using modified acrylic fibers to extract it from seawater.

Partnership to initially focus on energy system reliability, aquatic monitoring, underwater technologies, maritime security.

A new modeling approach shows that the ocean circulation determines the varying rate of global temperature response to carbon dioxide.

Improving the representation of upper-ocean layers in hurricane forecast models enhances their predictive skill.