Dangerous debris may be present on the beach and in the water near the collapse site, according to the National Park Service.

A third home has collapsed along Cape Hatteras National Seashore, highlighting the ongoing threat of erosion and rising sea levels to North Carolina's Outer Banks.

Yet another home has fallen into the sea in Rodanthe, North Carolina, the small community on a sliver of the Outer Banks that has been battered by fierce storms, rising seas and relentless erosion.