In a discovery that is reshaping scientists' understanding of how cancer can spread, researchers have identified the world's first transmissible cancer in a freshwater fish. The study, published in ...

The 30th anniversary of Shark Week doesn’t air for another three months, but Discovery is getting an early jump on its marketing campaign for the event. The network is partnering with Swedish Fish for ...

Emory University researchers have identified the first fish known to have switched from ultraviolet vision to violet vision, or the ability to see blue light. The discovery is also the first example ...

One of the Earth's blackest materials is a living creature found more than 600 feet beneath the ocean's surface, new research reveals. Deep in the ocean, sunlight is nearly nonexistent. Instead, ...