A 400-Year-Old Guardian of the Deep ❄️🦈 In the icy waters of the Arctic, scientists have discovered a Greenland shark believed to be nearly 400 years old — making her one of the oldest known living vertebrates on Earth. These ancient sharks grow at an incredibly slow pace, adding only about a centimeter each year, and drift through the deep in near silence. This particular female is thought to have been born in the early 1600s, long before electricity, airplanes, or modern nations as we know th

Orcas have been seen off the coast of Mexico hunting young great white sharks by flipping them over to incapacitate them before eating their liver. Researchers studying the orca pod say this group specializes in hunting sharks. The orcas are seen on newly-released video turning a shark upside down, which paralyzes the shark after altering its awareness of its surroundings. Then, with the shark in a vulnerable position, they eat its energy-filled liver. #orcas #sharks https://www.cbsnews.com/amp/