Like hurricane forecasting, projecting when and how much a cliff will erode — especially in the face of sea level rise — is in high demand. But coastal cliffs are infamously difficult to study ...

These are the ichthyosaurs of Lyme Regis, the legendary “sea dragons” that once ruled Earth’s oceans, and their story is as wild and mysterious as the cliffs where they lay hidden for ...

You can also walk the Arbroath Cliffs or, for those who don’t mind donning a wetsuit, you can book a kayaking tour, and explore the sea caves, hidden beaches and marine wildlife (you might even ...

But today it is some of the state’s most famed cliffs, overlooking about 500 miles of California’s coast, that are among those most imperiled by rising sea levels and more potent storms.

Here’s why. The Cliffs of Moher tower over the rugged west Clare coast in Ireland and are particularly impressive when seen from sea-level. Running for miles along the coast of the Wild ...

Sacramento-born Honnold, along with Findlay, who is originally from the U.K., took on a massive sea cliff located in eastern Greenland’s Nordvestfjord — one of the tallest rock faces on the ...

Thousands of homes along the eastern coast of England are threatened by the rapidly eroding cliffs abutting the North Sea. A house in the village of Thorpeness, above, sits about 40 feet from the ...

Why it's awesome: Meet the chungungo — also known as the marine otter and sea cat — the smallest sea ... swells and strong winds, while the cliffs are often steep, with their dens built ...