Some shark species reside in the deepest, darkest, coldest regions of Earth’s oceans, rarely seen by humans. With ...

A rare deep-sea shark has been caught off the coast of Albania ... Angular roughsharks are typically dark gray-brown or even black, which helps them blend into the dark environments they inhabit ...

The angular rough shark is typically dark grey-brown or black all over with some dark patches on the head and sides to help it blend into the dark deep-sea environment. The shark is found on the ...

Deep in the ocean's dark depths lurk bizarre and terrifying creatures evolved over centuries. Anglerfish use glowing lures to ...

From hand-sized lantern sharks that glow in the deep sea to bus-sized whale sharks gliding through tropical waters, sharks ...

Scientists decided to survey deep-sea dogfish sharks off the coast of India ... gray while the tips of its tail and fins appear almost black. Want to read more? Check out our stories here.