The measure - which the Senate passed Monday and the House passed Tuesday morning - requires any vessel to land sharks with their fins attached, and prevents non-fishing vessels from transporting fins without their carcasses. The practice of shark finning, which is now banned off the Atlantic Coast and the Gulf of Mexico but not the Pacific, has expanded worldwide due to rising demand for shark's fin soup in Asia.

"Shark finning has fueled massive population declines and irreversible disruption of our oceans," said Sen. John F. Kerry (D-Mass.), the bill's author, in a statement. "Finally we've come through with a tough approach to tackle this serious threat to our marine life."

Read the complete story from The Washington Post.