By adding citric acid and squid ink to a cellulose-based polymer, researchers created a variety of structurally colored ...

With the Port Authority of Guam board of directors unanimously approving the procurement of up to three new gantry cranes, they will be the first new cranes the Port has ...

The world's largest crane is an SGC-250 nicknamed "Big Carl". It has a maximum carrying capacity of 5,000 tons.