Collage of PDG's 'Review of Particle Physics' presentations in print and online, with sample code labeled PDG API in the center, on a blue background. A chrome-colored methane storage tank featuring the Mango Materials logo rises above a rooftop, with a cloudy blue sky and rainbow in the background. Two scientists point at a figure on the computer.

At Lawrence Berkeley National Laboratory, we are expanding the frontiers of knowledge and delivering solutions for science and humankind.

 Anothai Thanachareonkit, a person with medium-length dark hair wearing glasses and a blue top. Anastasiia Butko, a person with medium-length brown hair wearing a jean jacket over a white top. Dark-haired person with glasses wearing a pink shirt, pearls, and a black blazer. This image shows the cobalt defect fabricated by the study team. The green and yellow circles are tungsten and sulfur atoms that make up a 2D tungsten disulfide sample. The dark blue circles on the surface are cobalt atoms. The lower-right area highlighted in blue-green is a hole previously occupied by a sulfur atom. The area highlighted in reddish-purple is a defect—a sulfur vacancy filled with a cobalt atom. The scanning tunneling microscope (gray) is using electric current (light blue) to measure the defect’s atomic-scale properties. Light brown nut shells. Jen Wacker, a person with a dark, long ponytail and wearing a white lab coat, processes a sample of actinium at Berkeley Lab.