The first field test of injecting sulfate particles into the atmosphere is proposed for New Mexico; ocean iron fertilization experiment shows more promise than previous ones.

It may have also been done under falsely obtained consent...

Because the iron dumped in the ocean off British Columbia wasn't dumped as waste, it didn't violate international law.

The Clean Seas campaign was launched last week, aimed at eliminating major sources of marine plastic and changing shopping habits.

Wave power is a promising source of clean energy, but it is usually overlooked because wind and solar power are farther along.

Learn about the extent of ocean plastic pollution and what you can do to help.

No plans this weekend? Why not Start a Sea Change? Planet Green’s non-profit partner, the Ocean Conservancy, hosts their 23rd annual International Coastal Cleanup

This is DiCaprio going back to his first love, in a way, as before becoming an actor, he thought about becoming a marine biologist.

Finally, green shoe design is reaching mainstream levels.

Sylvia Earle won the 2009 TED prize for her presentation on oceans, and this year got her Mission Blue project up and rolling to create marine preserves. Earle's wish was that we all use all the means at our disposal to tell the story of oceans in

On one side of the world, the hovering ash cloud is making it very, very difficult for millions travelers to get home and using up a lot of media air. Meanwhile on the other side of the

TreeHugger asked Andrew Sharpless, CEO for the Oceana ocean protection organization, why we really personally care about the health and fate of the world's big water bodies. Many of us, after all, live far from

Scientists think there is a hidden, protected ocean inside of Pluto – and the implications are wild.

It's the first plant plant of its kind in the states that generates electricity from the temperature differences in the ocean.

No detailed guidelines, no legally binding requirements, and a misplaced focal point are a recipe for failure.

Fish Aggregating Devices are a serious driver of overfishing, which is why Greenpeace is on a mission to dismantle all the FADs it can find.

Scientists have named a new marine ecological community, the Plastisphere, comprised of, you guessed it, plastic -- and all the organisms that now call ocean plastic home.

Turns out whales have been contributing to rejuvenating the ocean ecosystem this whole time!

Lead? Aerobic bacteria? Misleading labels? Consumer Reports tested popular brands of the widely used supplements; here's what they found.

Research reveals that rivers deliver up to 4 million metric tons of plastic debris to the sea every year, with up to 95% coming from just 10 of them.

This company proves that plastic waste can be a valuable resource.

3D maps created by Climate Central show how sea level rise could change some familiar cityscapes.

A new study suggests we look to the past for guidance on how to cope going forward.

The robots have gathered new information that will help scientists determine how fast the ice is melting.

These stunning underwater organisms offer an ethereal beauty hard to reproduce on land.

The ocean is full of uncharted territory -- and of breathtaking natural wonders that look like they'd be more at home on Pandora than in the blue depths just off the beach where you spent your summer vacation. These stunning underwater plants offer an

Calling all ocean lovers and shutterbugs, the 11th edition of this fabulous photo contest is accepting submissions.

The film director believes that ocean exploration could help us to prepare better for climate catastrophes.

Has the Costa Rica Foreign Minister really just suggested that the Sea Shepherd founder might voluntarily go to Costa Rica to face trial?

Why oceans, why now?

This is the first-known attempt of a commercial company to undertake a physical clean-up of trash from open waters.

From making shoes out of marine debris to the Run For The Oceans global initiative, this dynamic partnership is tackling plastic pollution in a big way.

A NASA scientist shows us the three-fifths of the planet's surface that we don't get to see.

'How inappropriate to call this planet Earth when it is quite clearly Ocean.' –Arthur C. Clarke

It's time for swift and immediate action to protect marine life from further devastation.

These spiny little animals are in desperate need of population control, and our sushi habits could help.

The veteran naturalist and broadcaster is not holding back (this time).

Plastic pollution doesn't just kill fish. It kills people too.

The underwater data center is an innovative attempt by the company to create more sustainable, energy efficient data centers.

Aiming to spark conversations about marine conservation, these beautiful works reimagine the oceans in their pristine state.

Plastic pollution in our oceans is a big deal. These designers went out and collected some to create this surprising collection of items that look quite luxurious.

Video impression Ross Sea Cruise

Check out the companies making headlines after the bell.

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The United States on Friday stunned other members of the UN Security Council by preventing a vote on a resolution for a ceasefire in various conflicts around the world to help troubled nations better fight the coronavirus pandemic, diplomats said.