Physicists in Germany have carried out the most accurate measurement to date of the width of the proton. By examining a previously unexplored energy-level transition in the hydrogen atom, Lothar ...

This mind-bending relativity illusion has never been seen—until now ...

Despite being riddled with impurities and defects, solution-processed lead-halide perovskites are surprisingly efficient at ...

Idaho National Laboratory researchers have demonstrated a surrogate reactor concept that replaces neutron-driven signals with beams of LED light, creating a zero-radiation test environment for reactor ...