Since the start of the COVID-19 pandemic, Carl Sorensen has spent at least three days a week diving off Vancouver Island, capturing mesmerizing footage of marine life that few ever get to see.

I've worked as a marine ecologist and, since 1992, I've been based in Plymouth, Devon – a global hub for coastal marine ...

Known as the Sargasso Sea, sailors have crossed it for centuries, but few notice the border when they slip into glassy indigo ...

Eco anxiety is very real, so we share this year's most uplifting stories to prove there’s hope for our climate.View on ...

"Big Mama" and her eighth calf have migrated back to PNW waters! They were recently spotted near San Juan Islands.

Erin Gless, executive director of the Pacific Whale Watch Association, joins Good Day Seattle to celebrate the first humpback whale calf of 2025. Famous whale 'Big Mama' has brought her eighth child ...

The Pacific Whale Watch Association (PWWA) has announced the arrival of the first humpback whale calf of the 2025 season in the Salish Sea.

A well-known humpback whale has returned to the waters of the Salish Sea, this time with a new calf in tow. The whale, identified as BCY0324, or “Big Mama,” got her namesake for being the mother of ...

Scientists are gradually discovering the importance of whales in marine ecosystems. A recent study published in Nature ...