The largest reservoir in Napa County, California, has been host to an eye-catching spectacle that signals good news for the ...

Feb. 19, 2025 — Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an ...

Quaise used a gyrotron to vaporize basalt rock during a demonstration in January (the video was sped up). A beam of electromagnetic energy traveling at the speed of light strikes a thick slab of ...