Berkeley Lab
The Advanced Light Source is a Department of Energy-funded synchrotron facility that provides users from around the world access to the brightest beams of soft x-rays, together with hard x-rays and infrared, for scientific research and technology development in a wide range of disciplines.

Fracture Evolution in Carbonate-Rich Shale

Accurate assessment of the suitability of subsurface rock formations for CO2 containment requires a good understanding of fracture evolution. Researchers combined x-ray microtomography with advanced computer simulations to improve models of fracture development in carbonate-rich shale samples. ... Read more »

X-Rays Reveal the Biting Truth About Parrotfish Teeth

A parrotfish’s hardy teeth allow it to chomp on coral all day long, ultimately grinding it up through digestion into fine sand. Researchers wanting to see how the fine crystal structure of parrotfish teeth contribute to their incredible strength were able to visualize the orientation of individual crystals, which showed their intricately woven structure. ... Read more »

X-Ray Footprinting Solves Mystery of Metal-Breathing Protein

Scientists have discovered the details of an unconventional coupling between a bacterial protein and a mineral that allows the bacterium to breathe when oxygen is not available. The research could lead to innovations in linking proteins to other materials for bioelectronic devices such as sensors that can diagnose disease or detect contaminants. ... Read more »

More News and Highlights

Announcement

Contribute to ALS-U Planning

Provide input to the beamline selection process for the ALS Upgrade Project and attend the next online forum on Dec. 6 from 10-11 a.m. PT.

details