In 2025, Lawrence Berkeley National Laboratory (Berkeley Lab) made remarkable strides in various fields, from artificial intelligence and microelectronics to quantum science and biomanufacturing. Among its many achievements, Berkeley Lab scientists made significant progress in understanding dark energy, discovered a new molecule, and made strides in geothermal energy systems. Additionally, former Lab scientist John Clarke was awarded the Nobel Prize in Physics, bringing the total number of Nobel Prizes associated with Berkeley Lab scientists to 17. But here's where it gets controversial... The lab's research on quantum mechanics and macroscopic electrical circuits has sparked debates about the future of quantum technologies and their potential impact on society. And this is the part most people miss... Berkeley Lab's efforts in geothermal energy systems and wastewatertreatment could revolutionize the way we generate and manage energy, but the challenges and opportunities are complex and multifaceted. To celebrate the end of the year, here’s a roundup of some of our biggest stories, which highlight how Berkeley Lab is delivering solutions for science and humankind.