The U.S. could slash its energy use by the equivalent of what is currently used by 12 to 15 million Americans if commercial buildings fully used energy-efficiency controls nationwide.

Power plants could capture their carbon emissions while using half the energy of traditional carbon capture methods with water-lean carbon capture solvents.

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

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

The knowledge of a seasoned energy efficiency professional has been packed into a high-tech suitcase dubbed the Sensor Suitcase.

Forces push and pull on tiny particles as they assemble themselves into larger crystals.

PNNL is world-renowned for its expertise in glass formulation and processing — knowledge that is instrumental to the work done in partnership with the DOE Office of River Protection to develop the vitrification process.

For the first time, researchers have measured the force that draws tiny crystals together and visualized how they swivel and align. Called van der Waals forces, the attraction provides insights into how crystals self-assemble, an activity t

PNNL research has created a unique video that shows oxygen bubbles inflating and later deflating inside a tiny lithium-air battery. The knowledge gained from the video could help make lithium-air batteries that are more compact, stable and