(CNN) — A letter written by Albert Einstein that includes the world’s most famous equation is being auctioned with an estimated worth of $400,000. The letter, written by Einstein to the ...

A 115-year effort to bridge the particle and fluid descriptions of nature has led mathematicians to an unexpected answer. In 1900, the great mathematician David Hilbert presented a list of 23 unsolved ...

He’s synonymous with genius, but Albert Einstein is also best known for what is easily the world’s most famous equation, E=mc². But did you know that it’s actually a shortened version of a longer ...

In this undated photograph, provided by Boston-based RR Auction, shows a letter written by Albert Einstein, in which he wrote out his famous "E = mc2" equation, that sold at auction for more than $1.2 ...

BOSTON – A letter written by Albert Einstein in which he writes out his famous E = mc2 equation has sold at auction for more than $1.2 million, about three times more than it was expected to get, ...

The seven-term Drake equation is used to estimate the number of intelligent civilizations in the Milky Way galaxy. While humanity has yet to find any presence of aliens, the famous mathematical ...