You may have heard that wearing bright colors may provoke shark attacks. But scientific research shows most sharks can't see color all that well. There may be other visual reasons the sharks seem ...

Blue sharks possess a secret hidden in their skin: a sophisticated arrangement of microscopic crystals and pigments that create their brilliant blue appearance — and may allow them to change color.

Prefer Newsweek on Google to see more of our trusted coverage when you search. For the first time, a live baby great white shark has been spotted in the wild. The shark was around 5 feet long already ...