Earthzine is pleased to announce the winners of the 2010 University and College Student Essay and Blogging Competition, “Making Citizen Observations a Global Vision.” Co-sponsored by NASA, this year’s contest attracted well-written, thought provoking essays and an international dialogue with students on important environmental issues.
Afghan Saffron Venture Hit by Taliban
– Farmers taking part in an internationally-backed saffron-growing project in Herat province in western Afghanistan say they are being targeted by Taliban militants who want them to cultivate opium poppies instead.
Rise in Oxygen Drove Evolution of Animal Life 550 Million Years Ago
– Researchers have uncovered a clue that may help to explain why the earliest evidence of complex multicellular animal life appears around 550 million years ago.