Once unthinkable when the harbor was nasty and polluted, today’s cleaner waters have actually become a desirable shark habitat as young sharks migrate here yearly. Shark researchers at the New England Aquarium report that they’ve been coming across the rebounding sand tiger shark population in Boston Harbor. The scientists are tagging, tracking and counting the […]
Tag: tiger sharks
Tiger Sharks Off the Coast of Brazil Found Ingesting Rare Earth Elements from Modern Technology
Recent research has revealed that tiger sharks off the southern coast of Brazil are ingesting contaminants commonly found in modern technology, including rare earth elements (REEs) used in cellphones and electric cars. These metals, crucial for various high-tech devices, have been detected in alarming amounts within the tissues of these apex predators. Scientists, led by […]
Tiger shark vomits echidna, shocking Australian scientists
A tiger shark has surprised Australian scientists on an ocean research trip by regurgitating a spiky land-loving echidna in front of them. Researchers from James Cook University were tagging marine life on the northeast coast when the three-meter tiger shark they caught vomited a dead echidna—a spiny creature similar to a hedgehog. Nicolas Lubitz said […]