Self-unloading ships quickly discharge goods such as salt by using some elegant engineering. Here’s how they do it.
If an AI-powered project can get giant cargo ships to slow down, fewer whales may perish.
Iron-eating bacteria were among the thousands of microbes dwelling within the shipwreck.
Plus a fancy communications network for smartphone-dependent sailors.
What to know about the Ghost Fleet and Overlord programs.
By diving into archives, scientists confirmed that floes are melting faster than ever before.
These ships catch waves (and rockets) instead.
Wanshan covers more than 225 square nautical miles of ocean.
The country wants to become a space superpower.
New autonomous vessels possible within a decade.
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