Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

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

Pacific white-sided dolphins swim off the coast of British Columbia. Dolphins and porpoises in this region have been spotted swimming alongside a population of killer whales known as northern resident ...

Samples of whale 'blows' confirmed the presence of cetacean morbillivirus, which affects both whales, dolphins and porpoises.

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has ...

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

KELL copy Purchased from the Cullman Endowment. The eighty-nine cetacean species that swim our seas and rivers are as diverse as they are intelligent and elusive, from the hundred-foot-long, ...

Introduction / Janet Mann -- Beneath the surface / Janet Mann & Andrew Read -- The cetacean brain / Camilla Butti & Patrick Hof -- Cognition / Heidi E. Harley -- Cetacean communication / Laela Sayigh ...

The researchers used drones carrying sterile petri dishes to capture droplets from the exhaled breath of humpback, fin and ...

Researchers have observed killer whales teaming up with dolphins to hunt salmon and sharing the spoils for the first time, raising questions about their intelligence and social lives. In recent years, ...