Oceans

Several full-scale demonstration projects with floating wind turbines are already operating in Europe and Asia. How do they stay afloat?

Each floating garbage bin is capable of capturing 90,000 plastic bags every year for less than $1 a day, just by being in the water.

Researchers amplified the natural sounds of the sea through underwater speakers to draw baby oysters to swim to the location.

These bizarre mollusks have the ability to regenerate their bodies and to absorb other organisms' attributes.

There is currently no possibility of the world reaching the 30% target for marine protected areas with existing policies. Tech to the rescue?

On the Antarctic Peninsula, so-called snow algae are turning the snow green, which could lay the groundwork for a whole new ecosystem.

The green turtles of Seychelles – once almost hunted to extinction – are now thriving again thanks to conservation efforts.

Norwegian startup World Wide Wind wants to build offshore wind turbines based on a completely different design from traditional models.

A wave energy generator has completed a ten month open ocean trial.

Bottlenose dolphins are extremely social animals that communicate constantly, and consistently use signature whistles for one another.