ST. PETERSBURG, Fla. — It's a tale as old as time itself: Isaac Newton sat under a tree, got hit in the head with an apple and came up with the theories of gravity and motion. So, the story itself may ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The idea of gravity as we know it has been around for a long time ...

Newton's theory of gravity, on the other hand, predicts that both doors should be the same width.” Top: a graph of the distribution of stars in the Hyades cluster, as seen in astronomical observations ...

In a recent development, an innovative study has uncovered compelling evidence supporting a revised theory of gravity, particularly under conditions of low acceleration. This study signifies a notable ...

Here’s what you’ll learn when you read this story: Einstein’s Theory of General Relativity, an immensely important update to Newton's Law of Universal Gravitation, is currently our best approximation ...

An uneven distribution of stars in several nearby clusters may offer evidence of MOND – a controversial theory of gravity that disputes Newton and rejects the existence of dark matter. When you ...

CAPE CANAVERAL, Fla. - Sir Isaac Newton's famous apple tree is about to leave gravity behind. Flying aboard space shuttle Atlantis next week will be a 4-inch sliver of the tree from which an apple ...

In casual conversation, people often use the word theory to mean "hunch" or "guess": If you forget to put the bread in the breadbox and discover chunks have been taken out of it the next morning, you ...

Gravity is a ubiquitous part of our daily lives — whether we’re being tragically brought to our knees after tripping on the rug or gleefully jumping from a swing’s apex. But despite how common the ...