Some lawmakers want to kill more of them By Jamie Hale oregonlive.com In Astoria, sea lions are an endemic presence along the Columbia River banks and especially along the Port of Astoria’s East ...

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

Like corn kernels in slowly heating oil, the orca sightings began sparse and unpredictable. But at some imperceptible moment, ...

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

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

Researchers from Dalhousie University were trying to study how northern resident orcas find salmon to eat, but they ended up ...

Great white sharks have long ruled the open ocean, but a new and highly organized rival is beginning to reshape that balance ...

Last year, they were hit with a deadly virus. The year before that, starvation. What will this breeding season bring for the ...

Are looking for fun things to do in Orange County with kids? Here are top picks, from beaches to theme parks, from Trekaroo's ...

Experts tracked the sea lion, which had a rope around its neck, for over a month before they were able to catch up to it in ...

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

Keith Holmes, a drone pilot with the Hakai Institute, first spotted the behaviour by chance during fieldwork for a UBC-led ...