Life Sciences

RNA Enzyme Structure Offers A Glimpse Into The Origins Of Life

all forms of life known today, the synthesis of DNA and RNA molecules is carried out by enzymes made ...

Article - News Staff - Mar 15 2007 - 3:58pm

ESA’s Medspiration Project Branches Out To Support Biodiversity

to combine all available SST data into a worldwide high-resolution product known as the Global Ocean ...

Article - News Staff - Mar 27 2007 - 11:26am

Efficiency Sensing- How Bacteria Talk To Each Other

surfaces or in biofilms related organisms often form clonal micro-colonies. Since in this case all ...

Article - News Staff - Apr 9 2009 - 5:36pm

Escape!

writing about it.  Snakes, badgers, wolves weasels and cat--all of them, says Seton, "are far more ...

Article - Greg Critser - Apr 9 2007 - 12:35pm

NASA Predicts Color Of Plants On Other Planets- And It's Not Green

all stars have the same distribution of light colors as our Sun. Study scientists say they now realize ...

Article - News Staff - Apr 11 2007 - 12:08pm

Bacteria Control How Infectious They Become, Study Finds

humankind contains the transcription factor NusG, which controls nearly all of a bacterium's gene ...

Article - News Staff - Apr 12 2007 - 11:46am

Neurobiologists Decode The Puzzle Of Vision

response to all of the scene pairs. That finding, said the researchers, showed that the processing of ...

Article - News Staff - Apr 18 2007 - 12:10pm

Gene Study Shows Three Distinct Groups Of Chimpanzees

"It means we have to protect three separate habitats, all threatened, instead of just one." To ...

Article - News Staff - Apr 20 2007 - 12:14pm

Adult Stem/progenitor Cells Repair Of Damaged Brain, Pancreas, Kidney Cells Newly Understood

studies all are using well-standardized cells. Source: Federation of American Societies for Experimental ...

Article - News Staff - Apr 29 2007 - 11:36pm

Pumping Up Weak Muscle Genes

and in other species." Indeed, all mammals have SIK1, not just mice, and even worms and fruit ...

Article - News Staff - Apr 30 2007 - 9:06am