News tagged with human

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Conserving for nature's sake or our own?

The value of nature in conservation may seem simple, straightforward and fundamental. Yet a persistent question arises: Should we conserve nature only for humans or also for its own sake as well?

Feb 20, 2015
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Early hominids ate just about everything

Reconstructions of human evolution are prone to simple, overly-tidy scenarios. Our ancestors, for example, stood on two legs to look over tall grass, or began to speak because, well, they finally had something ...

Feb 17, 2015
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DNA 'cage' could improve nanopore technology

Despite having a diameter tens of thousands of times smaller than a human hair, nanopores could be the next big thing in DNA sequencing. By zipping DNA molecules through these tiny holes, scientists hope ...

Feb 10, 2015
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Near-perfect antibacterial materials

Ruthless with bacteria, harmless to human cells. New, durable antibacterial coatings of nanocomposites, developed at the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw, will in ...

Feb 19, 2015
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Even animals compose

An international research team lead by Marisa Hoeschele from the University of Vienna argue that only by combining examination of species' natural behaviour and artificially testing species for their potentials the animal ...

Feb 17, 2015
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