Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...

Scientists say the aquatic allies were observed apparently relying on one another to find prized prey: large adult Chinook ...

Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

The Miami Dolphins have climbed out of an early-season hole and are playing meaningful football in December. And for as bleak ...

For the first time ever, a unique cooperative hunting arrangement between dolphins and orcas has been documented. Researchers ...

In the cold coastal waters of the North Pacific, a rare alliance is challenging what scientists thought they knew about ...

When a Dolphins player makes a big play, teammates gather around him to chant his name. It's an example of improved team ...

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

Hilton Head’s year-round dolphin population means winter is still a great time for sightings. Here’s how to find them even ...

Florida dolphins exposed to algal bloom toxins show brain changes similar to Alzheimer's patients, raising concerns for ...

Learn how changes in dolphin vocal frequency and duration may reveal engagement during training, feeding, and play.