Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

That's because the steady onshore flow that brings in the marine layer also sends air gushing over the mountains and into the ...

Last week, the Department of Defense awarded several contracts to support ship maintenance, submarine technology development, ...

The complaint alleges that Western Towboat has repeatedly violated the federal Clean Water Act by releasing rock, sand, ...

This is the first of its kind along the West Coast and now offers data on where orcas are traveling overnight, which ...

Every summer, something ancient and mysterious swims up from the dark and into Puget Sound dive logs. Bluntnose sixgill ...

In honor of Critter of the Month's tenth birthday, let's explore the world of one of Puget Sound's most graceful ten-legged ...

The Pierce County Sheriff's Office is using an underwater drone to locate drowning victims and recover evidence without ...

The Pierce County Sheriff’s Office said the 30-year-old suspect drove off the ferry dock on the island after the stabbing.

Engineering the electric double layer (EDL) next to the electrode surface as an impedance-dominating location inside an ionogel provides us an opportunity to detect sound underwater, especially sound ...

Explore the World's Largest Underwater CaveJanuary 17, 2018 - The world's longest underwater cave has been discovered near the city of Tulum, on Mexico's Yucatán Peninsula.

OLYMPIA – Nutrient pollution is a serious problem in Puget Sound, and communities across the region are working to address this problem by updating wastewater treatment plants. Now, the Washington ...