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Video Reveals Clue to World’s Most Mysterious Whales

Video Reveals Clue to World’s Most Mysterious Whales

Footage captured by aerial drones as part of a narwhal research camp in Tremblay Sound, Nunavut, is giving biologists new insights into the behavior of one of the world’s most mysterious whales. Narwhals have a long tusk, which is actually a canine tooth that spirals counterclockwise up to nine feet forward from the head of […]

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    100 Years Ago 100,000 Tigers Roamed the World, Now There Are Fewer Than 4,000

    100 Years Ago 100,000 Tigers Roamed the World, Now There Are Fewer Than 4,000

    Discovery Communications and World Wildlife Fund (WWF) announced Wednesday a partnership to conserve nearly 1 million acres of critical tiger habitat in India and Bhutan in hopes of doubling the world’s population of tigers by 2022. [facebook https://www.facebook.com/EcoWatch/videos/1321900031156264/ expand=1] The big cats are known to have once roamed much of Asia. Poaching and habitat loss […]

    Farmed Salmon Delivers Half the Omega-3s of Five Years Ago

    Farmed Salmon Delivers Half the Omega-3s of Five Years Ago

    We now need to eat two portions of farmed salmon to equal the amount of omega-3 intake that we would have gotten just five years ago, says a study from Stirling University in Scotland. The change appears to be due to a reduction in the amount of ground-up anchovies added to their feed. Farm-raised and […]

    Glaciers on These 25 Mountains Will Completely Melt in 25 Years

    Glaciers on These 25 Mountains Will Completely Melt in 25 Years

    By Alex Kirby Girdling the Earth are 25 mountains whose peaks stand out a brilliant white against the dark rock. But in 25 years from now, an Australian scientist says, the snow on these equatorial summits will have vanished—because climate change will have raised the temperature enough to melt every one of the glaciers. By […]