CHRISTMAS ISLAND, Australia – The annual red crab migration on Christmas Island has begun, as millions of crabs have emerged simultaneously from their burrows in search of a mate. One of the largest ...

Incredible footage captures the moment billions of baby crabs risk their lives as they scurry past cannibal adults and swarm the shores of Australia's Christmas Island . The ultra-rare video features ...

SAN DIEGO — Small sea creatures are swarming the waters near San Diego County beaches. And they've been here before. The creatures are called tuna crabs or red crabs. According to the Scripps ...

Millions of ruby-red baby crabs undertook their annual march from the ocean to the forest on Christmas Island. Each year, the baby crabs make a nine-day journey back to their forest homes on the ...

Tens of thousands of giant spider crabs were captured on video migrating in Port Phillip Bay, Australia. The crab swarm happens every year as the water cools and the creatures "come into the shallows ...

“We humans breathing air don’t often see them. It’s kind of special when snorkelers and free divers see them right here on our beaches,” said Charlotte Seid, Senior Museum Scientist at the Benthic ...