Off the coast of Chile and Peru, along the entire western length of South America, the seafloor takes a sharp, steep plunge deep into the Pacific Ocean. Known as the Chile margin, the region is ...

Experience one of nature’s most mesmerizing spectacles: the migration of spider crabs. Watch as thousands of these armored marvels journey across the ocean floor in a synchronized display of ...

Wildlife officials on one of Australia's most remote territories are welcoming the final chapter of its famous red crab ...

Blue land crabs are edible and are a food source in the Bahamas and the Caribbean. In Florida, harvesting blue land crabs is prohibited from July 1 through Oct. 31. Blue land crabs can be caught by ...