Quinault Indian Nation President Fawn Sharp stands on the docks as tribal crabbers unload their catch. The tribe has vowed to fight the oil train-to-ship terminals proposed for Grays Harbor. Ashley Ahearn/KUOW hide caption

itoggle caption Ashley Ahearn/KUOW

More than $1 billion worth of cargo passes through the ports of Los Angeles and Long Beach every day. Labor disputes have stalled operations for weeks now, and ships have been anchored for days. Daniel Hajek/NPR hide caption

itoggle caption Daniel Hajek/NPR

A cargo container ship operated by Yang Ming Marine Transport Corp. sits docked Friday at the Port of Tacoma. Negotiators for the two sides in the labor dispute that has snarled international trade at U.S. West Coast seaports reached a settlement late Friday. Ted S. Warren/AP hide caption

itoggle caption Ted S. Warren/AP

Trucks move containers at the Port of Long Beach in California on Tuesday. Contract negotiations between dockworkers and shipping companies have led to a slowdown on the piers. Jae C. Hong/AP hide caption

itoggle caption Jae C. Hong/AP

Vince Cameron has worked the docks at the Port of Jacksonville for more than three decades. If the city doesn't deepen the port, he says, a new breed of massive cargo ship will instead go to Savannah, Ga., or Charleston, S.C. Peter Haden/WJCT News hide caption

itoggle caption Peter Haden/WJCT News

A tasseled wobbegong shark (top) lies on the seafloor with the head of a brown-banded bamboo shark in its mouth on the fringing reef of Great Keppel Island on Australia's Great Barrier Reef in August 2011. Reuters/Landov hide caption

itoggle caption Reuters/Landov

Troops from the EU Naval Force warship FS Aconit intercepting a group of suspected pirates off Somalia in March 2012. Multinational naval patrols in the area have been partly credited with reducing incidents of piracy. Danile Costantini/Maxppp/Landov hide caption

itoggle caption Danile Costantini/Maxppp/Landov