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  • What Will it Take to Get Plastics out of the Ocean?

    The amount of plastic debris in our oceans and water sources - especially nanoplastics that are increasingly prevalent in our food chain - is so enormous it's often beyond comprehension, and immensely difficult to address. As countries continue to industrialize and single-use products become more commonplace, the flow of harmful plastics into the environment seems insurmountable. But a number of clever inventions and dedicated individuals are working to help get plastics out of our water - and more importantly - encourage practices to reduce, reuse, and recycle.

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  • New York's Big Climate Plan Really Does Include Oysters

    Tottenville, on Staten Island, will get oyster-friendly breakwaters and a dune system as part of post-Sandy rebuilding efforts. The oysters will help revive the ecosystem and sustain the long-term fishing economy.

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  • Seaweed cultivation ushers waves of change in the Sundarbans

    Algaculture offers a sustainable and empowering alternative to rice farming in coastal areas of India threatened by sea level rise. With the assistance of The Asia Pacific Network for Global Change Research and the South Asian Forum for Environment, women engage in algae farming training workshops. Harvesting algae like a crop provides a vital source of additional income to women, who are often the caretakers of their family.

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  • For U.S. Tribes, a Movement to Revive Native Foods and Lands

    Property rights, circumscribed jurisdictions, and conflicts with neighbors exacerbate Native American efforts to restore tribal land and resources. Some tribes have found success by tapping into a trend of support from the government and conservationists.

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  • The $50 billion plan to save Louisiana's wetlands

    The state of Louisiana is disappearing at an incredible rate, and its sinking deltas threaten some of the nation's crucial oil, gas, and fisheries industries. Industry and government have created an unprecedented plan to save and rebuild these wetlands over the next 50 years — and say failure is not an option.

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  • Fish Net Fashion

    "Ghost gear" are nylon nets and other waste left behind in our oceans by fishing boats - they cause massive environmental damage, releasing toxins in the water, ensnaring wildlife, and clogging up beaches. Now one organisation, the Healthy Seas Initiative, is working with fishermen and a sportswear company called ECONYL to retrieve abandoned nets from out of the ocean and convert the materials into clothing, carpets, and more.

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  • The Power of a Calm Sea

    As the global demand for energy continually increases, the strain on natural resources and the detrimental effects of fossil fuels become more problematic. But new developments in renewable energy technologies may provide new solutions. Minesto, a company based out of Northern Ireland, has a new device - structured something like an underwater kite - that allows for the constant harvesting of tidal power, regardless of current weather or wave conditions.

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  • Dutch Aquatecture: Engineering a Future on the Water

    As climate change causes global sea levels to rise, nations around the world are increasingly concerned about threats to infrastructure and livelihoods. But the Dutch have been keeping the sea at bay for centuries using a variety of methods and technologies. Their designs and plans - such as floating buildings - may provide solutions for other countries looking to evolve and adapt to changing ocean levels.

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  • Now It's Personal

    Marine biologists around the world are adopting personalization technologies into their work to help them better understand the movements and lives of the undersea creatures they’re monitoring. For example, the Shark Net app allows California researchers to receive notifications via smartphone about individual white sharks. Initiatives like this allow for a combination of personalization and crowdsourcing, which can be a boon for marine conservation efforts.

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  • Looks swell

    Carnegie Wave Energy created a system to generate electricity from the ocean’s waves to power Australia’s largest naval base. The system, known as CETO 5, has buoys bobbing up and down below the ocean’s surface that drives a pump attached to the seafloor and pushes water through a pipe to the power station. Each buoy can create 240 kilowatts, and all together the system produces about 5 percent of the base’s electricity. The system will need to be upgraded if they plan to put buoys further at sea where the swells are greater.

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