Five riverboats lined Cincinnati's Public Landing this week. How many would fit if Cincinnati builds a marina there?

In this video, I take on an exciting engineering challenge: combining two internal combustion engines into a single opposed-piston engine. This unique project improves balance, reduces vibrations, and ...

America's Cup defenders Team New Zealand launched their second high speed AC75 foiling monohull on Thursday, the boat they hope will help them retain the sport's oldest trophy early next year.

A Houston-based company said on Thursday it will build the first U.S. flagged vessel to install offshore wind projects off the east coast of the United States in preparation for an expected ...

• Take down sails, biminis and other removable gear. • Store any loose items inside the cabin or remove them entirely. • ...