Life Elsewhere In Solar System Could Be Different From Life As We Know It:
The search for life elsewhere in the solar system and beyond should include efforts to detect what scientists sometimes refer to as "weird" life -- that is, life with an alternative biochemistry to that of life on Earth -- says a new report from the National Research Council. The committee that wrote the report found that the fundamental requirements for life as we generally know it -- a liquid water biosolvent, carbon-based metabolism, molecular system capable of evolution, and the ability to exchange energy with the environment -- are not the only ways to support phenomena recognized as life. "Our investigation made clear that life is possible in forms different than those on Earth," said committee chair John Baross, professor of oceanography at the University of Washington, Seattle.
When Is A Worm Not A Worm? When It's A Jellyfish...:
One of the world's strangest creatures has found its long-lost kin. Oxford University scientists have discovered that an extremely rare gutless worm is related to sea anemones and jellyfish, rather than similar-looking animals, reports the journal Science. The finding could cause an evolutionary rethink.
Scientists Find Endangered Monkeys In Vietnam:
A team of scientists from WWF and Conservation International (CI) has discovered the world's largest known population of grey-shanked doucs (Pygathrix cinerea), increasing chances that the Endangered monkey can be saved from extinction.
Color Is In The Eye Of The Beholder: New Study Examines Unusual Color Properties Of Pumpkin Seed Oil:
The unique makeup of the cells in our retina, as well as the specific physical properties of substances themselves, explain why we occasionally see things change color before our very eyes! Samo and Marko Kreft from the University of Ljubljana in Slovenia investigated this phenomenon using pumpkin seed oil as an example. They have just published their research online in Springer's journal Naturwissenschaften.
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Here's a pumpkin seed oil trackback for you. Thanks for digging this one up.