A new app relies on whale calls to help mariners avoid hitting endangered right whales.
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The United States set the first nationwide carbon standards on power plants, seeking to curb emissions from the burning of coal and revive the flagging fight against climate change.
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Five nations in Africa have come together to create the world’s largest conservation area for wildlife.
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Whole Foods Market found a way to commemorate Earth Day: it will no longer sell wild-caught fish with a “red-rating,” meaning a species is overfished, in its seafood departments, starting this Earth Day (April 22).
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An Indian man has single-handedly grown a sprawling forest on a 1,360 acre (550-hectare) sandbar in the middle of the Brahmaputra. It now has many endangered animals, including at least five tigers, one of which bore two cubs recently.
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Corals may be better placed to cope with the gradual acidification of the world's oceans than previously thought -- giving rise to hopes that coral reefs might escape climatic devastation.
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Altaeros Energies have created a floating wind turbine that produces low cost, renewable energy.
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On the hottest day of the New York City summer in 2011, a white roof covering was measured at 42 degrees Fahrenheit cooler than the traditional black roof it was being compared to, according to a study including NASA scientists that details the first scientific results from the city's unprecedented effort to brighten rooftops and reduce its "urban heat island" effect.
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The European Union endorsed tighter shark fishing rules on Monday to ensure fishermen respect a ban on slicing off the fins of their catches and throwing the live body overboard to drown.
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The 39-foot (12-meter) long, shipping container is living a second life as a classroom for 5-6-year old pupils at the Vissershok School, Cape Town, South Africa.
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U.S. Forest Service scientists released an assessment that shows forest land has expanded in northern states during the past century despite a 130-percent population jump and relentless environmental threats.
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In a bid to protect its local food producers, the country has approved a law establishing a moratorium on income and production of genetically modified organisms.
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“Would you like to buy a bag?” The phrase is now familiar in many California cities, and Santa Barbara could be added to the list of those to ban plastic bags from stores and require merchants to charge for paper or reusable bags.
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This inhospitable-looking landscape is home to some critically endangered species. The Niger government, this month, formally decreed this whole area - the Termit Massif and Tin Toumma desert - to be a national nature and cultural reserve. At almost 100,000 square kilometres it is the largest single protected area in Africa.
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