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Solar on the best UK sites is competitive with cheap coal
Last week a massive 350-hectare open cast coal mine at Druridge Bay won planning permission. This got Chris Goodall wondering: what if the land was turned into a solar farm instead? His surprise discovery: solar power on England's south coast already costs no more than coal – and it's only getting cheaper.A week ago Northumberland…
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What Do You Know About New York Whales?
In case you thought wildlife in New York was pretty much limited to the squirrels and pigeons of Central Park, Howard Rosenbaum has news for you.“In less distance out to sea than the average New Yorker’s commute home, there is likely a whale singing at this very moment,” says Rosenbaum, director of the Ocean Giants program…
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Why Are There Frogs With Extra Limbs and Missing Eyes in Australia?
There’s something strange happening in Queensland, Australia: the frog populations are dropping like flies and frog deformities are on the rise. One frog doctor (yes, that’s a legitimate thing) blames insecticides, particularly neonicotinoids. The problem is that no one from the academic community or government is taking these issues seriously.Deborah Pergolotti runs the Cairns Frog Safe project — Australia’s only hospital that serves…
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Ocean warming primary cause of Antarctic Peninsula glacier retreat
A new study has found for the first time that ocean warming is the primary cause of retreat of glaciers on the western Antarctic Peninsula. The Peninsula is one of the largest current contributors to sea-level rise and this new finding will enable researchers to make better predictions of ice loss from this region.The research,…
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Black bear links real objects to computer images
American black bears may be able to recognize things they know in real life, such as pieces of food or humans, when looking at a photograph of the same thing. This is one of the findings of a study led by Zoe Johnson-Ulrich and Jennifer Vonk of Oakland University in the US, which involved a…
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India: The Burning City
Underground fires have been burning for more than a century beneath India's largest coalfield, but in recent decades open-cast mining has brought the flames to the surface with devastating consequences for the local population.As communities are destroyed and thousands suffer from toxic fumes, what lies behind this human and environmental disaster? Filmmakers Gautam Singh and…
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Rising sea levels will change the ecology of the Everglades
The Florida Everglades is a swampy wilderness the size of Delaware. In some places along the road in southern Florida, it looks like tall saw grass to the horizon, a prairie punctuated with a few twisted cypress trees. The sky is the palest blue.But beneath the surface a different story is unfolding. Because of climate change and…
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Mobile app for rain forecasts raises farmers' yields
A mobile phone-based innovation that can predict rain is helping farmers in six Sub-Saharan Africa countries sow, fertilise and harvest crops at the optimum time.The innovation is being used in Cote d'Ivoire, Ghana, Mali, Niger, Nigeria and Senegal to improve crop yields and optimise food production through information and communication technology (ICT) weather forecasting model that produces Global Positioning System (GPS)-specific…
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A Growing Crisis: Insects are Disappearing — And Fast
We all know about the huge declines in bee and monarch butterfly populations. Now, it turns out that in some areas nearly all insects are at risk of extinction. And if we don’t solve this problem soon, the repercussions could be huge.Insects are an important part of the global ecosystem. They not only provide important pollination services, but they…
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Genetically improving sorghum for production of biofuel
The bioenergy crop sorghum holds great promise as a raw material for making environmentally friendly fuels and chemicals that offer alternatives to petroleum-based products. Sorghum can potentially yield more energy per area of land than other crops while requiring much less input in terms of fertilizer or chemicals. New research examines how genetic improvement of…