Thousands of gray whales are migrating past the Oregon coast in poor condition, with record-low calf numbers and visible ...

This bizarre phenomenon was captured shortly after 8:00pm local time (11:00pm ET) on April 20 by Craig Hayslip, a faculty research assistant at Oregon State University's Marine Mammal Institute.

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

Oregon’s wolf population increased last year, with the animals continuing to expand their habitat westward, according to a ...