Kristin Persson holding a molecule model. Daniela Leitner, a person with short brown hair wearing a white cardigan over a blue top and a gold necklace, photographed outdoors. 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. Two scientists in hard hats working on the 2x2 prototype detector for the DUNE near detector. White text over a blue background saying "R&D 100 Awards" A digital illustration showing a strand of DNA (red and blue) wrapped around histone proteins (gray). The DNA strand comprising each chromosome is tightly packed into clusters of wrapped histones to compress the long molecule and streamline separation of copied chromosomes during cell replication. The strand is carefully unwound by different enzymes, including TIP60, to make it accessible for duplication and gene expression.