This basic recipe worked for everything from Newtonian gravity right up to Einstein’s theories of relativity, which, like quantum theory ... localized near an atomic nucleus or spread widely ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Most materials expand when they get warm. Researchers have now succeeded in developing a metal alloy that practically does ...

In 1921, Albert Einstein won a Nobel Prize for his work on the photoelectric effect, not for what famous theory he published ... Choice -- as the atomic weight of the halogen element increases ...

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...

All these unanswered questions mean that we are very primitive when compared to Jesus, if, as it says in the Bible, Jesus is ...

The Bulletin of the Atomic Scientists was founded by a group of scientists ... which was first established by Albert Einstein in December 1948, with J. Robert Oppenheimer as its first chair. The board ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should ...

The United States was built by immigrants. This statement also applies to its scientific and technological sectors. It remains largely true today, even though immigrants have recently faced challenges ...

This 1911 discovery redefined atomic structure and ... In doing so, they experimentally confirmed a central tenet of Einstein’s theory of relativity: mass could be converted into energy ...