News tagged with natural organisms

Comets may have brought life to Earth: new study

(PhysOrg.com) -- Life on Earth as we know it really could be from out of this world. New research from Lawrence Livermore National Laboratory scientists shows that comets that crashed into Earth millions of ...

Sep 13, 2010
4.5 / 5 (21) 13 | with audio podcast

Team finds new building block in cells

(PhysOrg.com) -- Zemer Gitai, an assistant professor of molecular biology at Princeton University, members of his laboratory, and scientists from the California Institute of Technology have published results in Nature Ce ...

Aug 02, 2010
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Fly cells flock together, follow the light

Scientists at Johns Hopkins report using a laser beam to activate a protein that makes a cluster of fruit fly cells act like a school of fish turning in social unison, following the lead of the one stimulated with light.

Jun 18, 2010
5 / 5 (1) 0 | with audio podcast

When it comes to security, think 'natural'

Security systems could be more effective if officials looked at how organisms deal with threats in the natural world, University of Arizona researchers suggest in the May 20 edition of the journal Nature.

May 20, 2010
5 / 5 (5) 0 | with audio podcast