In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

The herring’s body is bluish-green on the top of the back, and the stomach and sides are a bright silver. This coloring is known as countershading, and it makes Pacific herring harder to see from ...

Marine litter, including plastic packaging and ropes, as well as discarded or lost fishing gear like nets, lines and traps, can cause significant harm to sea animals. Ingesting marine debris may ...