Engineering

Disasters at sea trigger ship-safety advances

When one of the world's largest container ships crashed into the bank of the Suez Canal in 2021, a major gateway for global trade became blocked with an estimated $9.6 billion in daily commerce being held up.

Energy & Green Tech

Shore power: Cruise ships to get charged up at Port Everglades

In the name of greener shipping, Broward County's venerable Port Everglades is moving to join a small but growing group of ports worldwide that allow visiting cruise ships to plug into shore-based power sources for electricity.

Engineering

Eco-friendly underwater cleaning of ship hulls

Biofouling is the growth of algae, mussels, and other marine organisms on the hull of a ship. The fouling increases the flow resistance of the ship—and thus increases fuel consumption and CO2 emissions. Mechanical cleaning ...

Engineering

Using a smartphone to detect norovirus

A little bit of norovirus—the highly infectious microbe that causes about 20 million cases of food poisoning in the United States each year—goes a long way. Just 10 particles of the virus can cause illness in humans. ...