Classical approaches to verifying a subject’s position can be easily fooled. Quantum optics can help, but only if the systems are fast and have low loss.
October 06, 2026 05:02 PM
The sweeping federal financial assistance rule proposed by the Office of Management and Budget is on hold. The reprieve may be an opportunity for the rule to fizzle.
October 06, 2026 02:42 PM
His 1988 sketch of how to use Antarctic ice to detect neutrinos led to the IceCube observatory, which made the first detections of high-energy neutrinos in 2013.
October 06, 2026 08:46 AM
After collecting experimental data from a replica of the renowned bell, researchers used a technique called modal analysis to model its acoustic properties.
October 05, 2026 10:50 AM
At the end of the turbulent 1960s, the postwar funding boom in US physics came to a crashing halt. The lessons learned then may be helpful to today’s physicists.
October 02, 2026 02:36 PM
