Before the gates are opened to let the river cross the canal, a huge iron trough, called a coffer, is slid across the canal (diagram left), its bottom flush with the canal surface. It is this coffer ...

The ear canal is a small, tube-like pathway that extends from the outer ear to the eardrum. A range of health problems can affect this sensitive area, including infection, inflammation, and injury ...

The canal authority also will raise the level of Gatun Lake, making an additional 550 million gal. of water available each day. Benítez sketches the plan on a notepad, ... Diagram by Dogo.

Inchcape posted a tweet that included a diagram appearing to show the ship partially straightened. Suez Canal blockage felt across the world as trade comes to a pause 03:15 ...

Diagram by Larry Buchanan. The consequences will be wide-ranging if the canal does not deliver as promised. American grain and soybean farmers and producers of liquefied natural gas, for example ...