Tide pools form in zones of rocky shoreline where ... and a crab, in Arthropoda." It takes some searching, but he comes up with one more: "And this is a flatworm, in Platyhelminthes." ...

The Oceanside Trail at Cabrillo National Monument in Point Loma opened in April, offering a new route to the tide pools. Why it matters: The new trail, 1-mile round trip, provides the option to ...

Exploring tide pools or looking for marine life? Tides are dipping down this week on Puget Sound waterways.Tuesday's low tide ...