Of all the remarkable things about tide pools, No. 1 on the list has to be this: Each visit offers an opportunity to observe something new. Will an octopus peek out from under a rock? Will warty sea ...

Searching the rocky tidal pools along the U.K. coast, a woman spotted a vibrantly colored blob — and immediately recognized it as a rare creature. Photos show what experts believe is a first-of-its ...

Tide-fed ocean pools create a space where swimmers can enjoy seawater without dealing with rough surf. These spots fill through natural gaps in rock, underwater tunnels, or waves washing over stone ...

Tidal pools offer calm seas, cold-water health benefits and ocean immersion, but experts warn swimmers to stay alert, and to respect marine life. Tidal pools offer swimmers calm water, cold plunges ...

The mesmerizing rhythm of waves, the unbroken line of the horizon, and the scent of salt in the air are just a few of the qualities that irresistibly draw people to where the land meets the sea. These ...

Woman searching rocky tidal pools on the Cornwall coast spotted the “colorful blob” of a rainbow sea slug, a rare animal sighting, photos show. Photo from Vicky Barlow @thehidephotography Searching ...