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Why are sharks so important to ocean ecosystems? Quick Answer Sharks play a vital role in maintaining healthy marine ecosystems. As apex and mesopredators, they help regulate populations of other marine animals, preventing any one species from dominating the ecosystem. Healthy shark populations contribute to balanced food webs, thriving coral reefs, productive seagrass meadows and greater biodiversity across the world's oceans. What exactly is an apex predator? An apex predat

Two sharks. Two of the most famous animals in the entire ocean. Their names sound almost like a matched pair, the whale shark beside the great white shark, as though they belong to the same story. They could hardly be more different. One is the largest fish alive, a spotted giant that drifts through warm seas straining the water for specks of plankton. The other is a hunter built for speed, capable of launching its whole body clear of the surface to take a seal. One you can f

Are sharks really the dangerous predators we've always been told they are? Quick Answer No, not in the way popular culture often portrays them. Although sharks are powerful predators, decades of scientific research show that attacks on humans are extremely rare. Most shark species pose little or no threat to people, and many are now threatened by human activities rather than the other way around. Understanding sharks through science rather than sensational headlines is essent