NASA suspects that the ice-clad moon Europa harbors a deep, deep sea — reaching some 40 to 100 miles (60 to 150 kilometers) down. And new evidence, from the space agency's Juno craft, points to ...
Trump’s ex-chief of staff says fear among Republican politicians is the ‘consequence’ of disagreeing with him Is This the End of Uranium? In China, a Thorium Molten Salt Reactor Has Successfully ...