Secreting a fast-curing cement, these crustaceans latch themselves on to any hard surface - rocks, boats, whales and walls – and hold on for life. But don’t let these sticky sea creatures fool you.

Barnacle cement can withstand pressures of up to 5,000 pounds per square inch. The cyprid larva stage creates a biological deadline that dictates permanent attachment failure. Scientists discovered ...

U.S. Army Corps of Engineers crews scraped barnacles from the large lock at the Hiram M. Chittenden Locks in Ballard on Friday as part of annual maintenance cleaning. The 55-foot-deep chamber was ...

SEATTLE — One of Seattle’s not-so-modern marvels was cleaned Friday by the Army Corps of Engineers and some well-equipped volunteers. The Ballard Locks are 105 years old and remain one of Seattle’s ...