A new equation calculates how many fragments of each size will be produced when an object breaks. The principle could help ...
A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...
New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...
Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...