Long before Silicon Valley billionaires purchased tracts of Solano County land to build a tech utopia, a group of Bay Area environmentalists proposed one of their own: an "ecovillage" to serve as a ...

Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...