PhysicsAre space and time illusions? The answer could lie in black holes Whether space and time are part of the universe or they emerge from quantum entanglement is one of the biggest questions in physics. And we are getting close to the truth Features
PhysicsAtoms at temperatures beyond absolute zero may be a new form of matter Physicists have coaxed a cloud of atoms into having a temperature beyond absolute zero and placed them in a geometric structure that could produce an unknown form of matter 51¶¯Âþ