
A team of inventors from the US state of Rhode Island has won the fourth annual WWF International Smart Gear Competition for an invention that could save fish and other marine life from dying or being discarded each year.
This year’s winning solution, the "Eliminator”, is an innovative device that captures haddock while reducing the accidental netting, or bycatch, of other marine species. The invention takes advantage of the haddock’s natural tendency to swim upwards, not downwards, which is the norm for other fish.
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A new NASA study estimates that most ground-level particulate pollution in the United States stems from regional sources in North America and only a small amount is brought to the country from other parts of the world.
Researchers using an innovative global aerosol tracking model have for the first time produced a global estimate of sources and movements of aerosols near the ground where they can affect human health and run afoul of environmental regulations. Previously, researchers studying aerosols moving between continents focused primarily on tracking a single type of aerosol, such as dust or black carbon, or measuring their quantities throughout the atmosphere. This left gaps in understanding where ground-level particulate pollution comes from.
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LONDON (Reuters) - An ancient flood some say could be the origin of the story of Noah's Ark may have helped the spread of agriculture in Europe 8,300 years ago by scattering the continent's earliest farmers, researchers said on Sunday.
Using radiocarbon dating and archaeological evidence, a British team showed the collapse of the North American ice sheet, which raised global sea levels by as much as 1.4 meters, displaced tens of thousands of people in southeastern Europe who carried farming skills to their new homes.
The researchers said in the journal Qua
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