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 ...
A yellow-edged cadlina, a type of nudibranch or sea slug, is seen laying on the bottom of a tide pool at Fitzgerald Marine Reserve on the San Mateo County coast during an exceptionally low tide on Dec ...
Of all the natural beauty surrounding us - from towering, majestic mountains and delicate alpine meadows to rolling prairies and death-defying deserts - the endless ocean is intriguing to the ...