Sea turtles navigate using Earth's magnetic field like a GPS. Scientists found they learn and remember magnetic locations.
A female dolphin died after becoming stranded on a Long Island beach despite a rescue effort by nearly a dozen people.
Dolphins and porpoises are actually whales. But whales are whales too. And so are narwhals. Sorry for springing that on you ...
Scientists are ramping up research efforts to better understand and address these behavioral changes. Researchers raise ...