Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

Neal J. Riley is a digital producer for CBS Boston. He has been with WBZ-TV since 2014. His work has appeared in The Boston Globe and The San Francisco Chronicle. Neal is a graduate of Boston ...

Cetaceans are among the most intelligent creatures in the ocean and many whales have used their big brains to develop cunning hunting strategies.

However, size alone doesn't make sperm whales immune to becoming prey themselves. Their main foes are killer whales, while ...