If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...
There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...
Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...
A new equation calculates how many fragments of each size will be produced when an object breaks. The principle could help ...
Clocks tick faster on Mars than they do on Earth, in part because Mars experiences less gravitational pull from the Sun. Now scientists have calculated just how much faster -- 477 microseconds, on ...
Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly ...