Carnival to cut pollution from cruise ships

The world's largest cruise ship company will adopt technology from power plants and automobiles to reduce air pollution from the massive diesel engines powering its ships.

Havana Bay slowly reclaims historic splendor

Pelicans and their prey are back in Havana Bay in a sign that efforts to clean up the historic and once splendid port of the Cuban capital are paying off.

Cruise tourists spend less

More and more cruise ships visit the fjords of Western Norway. But cruise tourists only spend a fraction of what other tourists spend.

Making safer composite materials for ship building

Just like any mode of transport that carries members of the public, ships are subject to strict safety regulations. These not only cover the use and maintenance of the vessel but also its construction and the materials a ...

Idea floated for a startup colony anchored in Pacific Ocean

Even here in the world capital of far-fetched ideas, this one is more outlandish than most. Two Silicon Valley entrepreneurs, frustrated by the shortage of visas that keep some of the world's brightest science and engineering ...

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