Natural evolution is a slow process that relies on the gradual accumulation of genetic mutations. In recent years, scientists have found ways to speed up the process on a small scale, allowing them to ...

On a moonless summer night in Hawaii, krill, fish and crabs swirl through a beam of light as two researchers peer into the water above a vibrant reef. Minutes later, like clockwork, they see eggs and ...

An artist’s depiction of an artificially evolved enzyme breaking a silicon-carbon bond. [Caltech/Dow] For the first time, scientists have engineered an enzyme that can break the stubborn man-made ...