X-ray imaging and AI-powered analysis at the ALS reveal how heat shield materials degrade microscopically during atmospheric reentry conditions. After a decade of partnership with NASA, research at the ALS offered a new, detailed picture of this hidden process, one that has meaningfully improved how engineers model and design heat shields for space missions such as the recent Artemis missions. Read more »
The ALS Launches New AI Research Campaigns
ARC is a pilot program for 2027 beamtime designed to advance high-impact user science through the practical development, testing, and refinement of artificial intelligence (AI) workflows across ALS beamlines. This is a special, off-cycle proposal call that is separate from our general user proposal call. Pre-proposals are open until September 27. Read more »
Hidden State Precedes Superconductivity in Kagome Metal
Experiments at the ALS revealed a hidden electronic phase that breaks time-reversal symmetry before a charge-density wave forms in a kagome metal. Because hidden electronic order can compete with or shape superconductivity, this finding helps guide the search for high-temperature, unconventional superconducting materials. Read more »
Scientists Uncover How Calcite Repairs Cracks in Its Structure
Researchers uncovered how calcite repairs cracks in its structure over time. These findings could improve reservoir management for extracting resources such as geothermal energy from the Earth. Read more »
ALS Fellowship Application Window Opens in September
Applications for fellowships to start in winter or spring 2027 will be accepted from September 8–October 2. Fellows will spend up to a year in residence at the ALS pursuing research projects in teams that include staff and the user community, and will be exposed to current scientific challenges that advanced synchrotron radiation tools can tackle. Read more »