A hidden environmental crisis lurks beneath the crystal clear waters of Australia's east coast as long-spined sea urchins ...

An otter is hopping on surfboards in Santa Cruz's storied Steamers Lane. Two years ago, a similar situation played out in ...

Roarke Brown, a charter boat captain since 1972 in this picturesque fishing village, remembers being able to tread out onto ...

Sea otters are North America’s smallest marine mammal, weighing just 30 to 100 pounds, but their appetites are huge. They burn calories at three times the rate expected for their size, chomping on ...