With thousands of advanced centrifuges on standby, Tehran says it is now spinning more, which could increase its stockpile of near-bomb-grade atomic fuel.
Scientists simulated a situation that may offer an improved explanation for how the Red Planet ended up with small Phobos and tiny Deimos.
Researchers describe a link between genetic relatedness and sophisticated tool use in primates in East and Central Africa, suggesting their culture is cumulative.
Astronomers zoomed in on a stellar behemoth in the Larger Magellanic Cloud, a galaxy that orbits about 160,000 light-years from the Milky Way.
A second Trump administration could alter the lives of all sorts of animals, whether they live in laboratories, zoos, fields or forests.
Journals had retracted papers on superconductors that worked at room temperature and materials science that involved Ranga Dias.
The company will try to catch the giant booster of its moon and Mars rocket for a second time on Tuesday afternoon.
Dionisia Moreno, a 70-year-old Indigenous farmer, still remembers when Shallap River, nearly 13,000 feet up in the Cordillera Blanca, brought crystal clear water brimming with trout...
An independent researcher found that noise recorded miles away from the site of a recent test flight was equal to standing 200 feet from a Boeing...
The Homotherium cub was preserved in Siberian permafrost with its dark fur and flesh intact.