Scientists have improved our ability to interpret one of the most common measures of the temperature of Earth's oceans in the distant past.

A giant inflatable 'plug' helps safeguard subway tunnels against flood waters.

Longtime PNNL researcher and ultrasound pioneer dies.

Scientists are taking their cues from fungi in the digestive tracts of cows, goats and sheep in the search for new ways to create sustainable fuels and medicines.

A company that produces a battery based on technology developed at PNNL has been honored with an EPA Green Chemistry Challenge Award.

Detailed view of a troubling layer offers insights for a better battery.

Garry Buchko is part of a team that has solved the structures of 1,000 proteins which enable pathogens to live, thrive and infect people.

PNNL is studying the movement of lamprey fish, which are culturally and historically important to the Pacific Northwest, on rivers and through hydroelectric dams.

Emissions of isoprene, a compound from plant matter that wields great influence in the atmosphere, are up to three times higher in the Amazon rainforest than scientists have thought.