Doping limitations, either p-type or n-type, in many compound semiconductors, such as p-type doping in CdTe and GaN, and ...

Researchers at the National Synchrotron Light Source II (NSLS-II), a U.S. Department of Energy (DOE) Office of Science user ...

Richard Garwin’s role in designing the hydrogen bomb was obscured from the public, even his family, as he advised presidents ...

Among the wreckage of the Milky Way — where the violent deaths of stars usually leave chaos and crumpled shells — astronomers ...

Richard Garwin, who died on May 13, 2025, at the age of 97, was sometimes called“the most influential scientist you've never ...

"Bon vent i barca nova, Montjuïc. And thank you." Barcelona bid farewell—barring unexpected changes—to the stadium that has ...

Researchers from the U.S. Department of Energy's Fermi National Accelerator Laboratory ... Caltech alumnus Cristián Peña (Ph.D. '17), who led the research. "And we are thrilled to have assembled ...

NASA’s Fermi Gamma-ray Space Telescope has revealed ... A team of astronomers, led by Emma Schwartzmann from the U.S. Naval Research Laboratory, used the Very Large Array (VLA) to study the ...

Local authorities monitored air quality levels, advising sensitive individuals to limit outdoor ... A similar effort failed in 2024, but supporters hope for progress under the current Republican-led ...