In simple terms, that assertion is correct, but for those with an expertise in the field, the longer answer to who did it ...

Space-time may hide a bizarre new kind of black hole that causes Einstein’s theory of gravity to fail – and could solve the ...

Different atoms of the same element are called isotopes ... are used to date very ancient geological events that have to be measured in millions or billions of years.

Scientists have observed “bending” atoms using a crystal grating—an experiment once believed impossible at the high energies required. The authors of a new, non-peer reviewed study detail ...

The ancient Greek philosopher Democritus imagined all matter to be made of tiny particles, perfectly solid and totally indivisible. Falling through empty space, these atoms, Democritus believed ...