A giant DNA virus pulled from a Japanese freshwater pond is forcing scientists to rethink how complex cells first acquired their defining feature: the nucleus. Named ushikuvirus, the newly ...

The U.S. Marine Corps is looking for camouflage cloaks that shield wearers from prying eyes and infrared cameras.

A good strategy can help a company attract new customers, communicate with them, and collect important data Elysse Bell is a finance and business writer for Investopedia. She writes about small ...