For decades, scientists have believed that complex life began when two very different microbes joined forces, eventually ...

The most widely accepted scientific explanation for the arrival of all complex life on Earth has had an unsolved mystery at its heart. According to the theory, all plants, animals and fungi, known ...

Complex cells are thought to be the result of a union between two ancient microorganisms, but scientists have long been ...

Paint by Numbers is an easy and fun art that allows a novice to enter the art world without requiring any professional talent or years of practice. This technique divides the painting process into ...

A century ago, the strange behavior of atoms and elementary particles led physicists to formulate a new theory of nature. That theory, quantum mechanics, found immediate success, proving its worth ...

A Maryland man won a big prize in one of the hardest lottery games in the state during his first time playing it, according to lottery officials. Getty Images/iStockphoto A Maryland man won a big ...