News tagged with environmental conditions

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Evolution by mistake

(PhysOrg.com) -- A major driving force of evolution comes from mistakes made by cells and how organisms cope with the consequences, University of Arizona biologists have found. Their discoveries offer lessons ...

Jan 24, 2011
3.4 / 5 (9) 17 | with audio podcast

The grass is always greener

(PhysOrg.com) -- Recent study of grasslands shows that species variety more important to ecosystem services than previously thought.

Aug 19, 2011
5 / 5 (1) 0 | with audio podcast