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Studies in rats suggest that the active compound in licorice root can promote or hinder the availability of certain drugs.Published: Wednesday, March 25th, 2009Found in: Body & Brain, Chemistry and Molecules -
Scientists have engineered several compounds that target an enzyme that blackleg and black spot fungi use to thwart plant defense systems. The selective compounds are designed not to harm beneficial species while still protecting valuable crops.Published: Monday, March 23rd, 2009Found in: Agriculture, Chemistry, Environment and Molecules -
Researchers find a simple way to get molecules into the meta position on an aromatic ring, opening fresh possibilities for making new compounds.Published: Thursday, March 19th, 2009Found in: Chemistry, Matter & Energy and Molecules -
Scientists survey the specific gravity of 25 marine critters. (p. 8)Published: April 11th, 2009; Vol.175 #8Found in: Biology, Environment and Physics -
Scientists have created a new material that repairs itself when exposed to ultraviolet light. (p. 10)Published: April 11th, 2009; Vol.175 #8Found in: Chemistry, Materials Science and Molecules -
Star students receive more than $530,000 in scholarships and prizes in the Intel Science Talent Search. (p. 12)Published: March 28th, 2009; Vol.175 #7Found in: Science & Society -
A new study finds that a particular microbe makes caterpillars susceptible to the insecticide.Published: Wednesday, March 4th, 2009Found in: Agriculture, Ecology, Environment and Life -
A mathematical constant that emerges only in the unusual conditions of specific black hole systems has shown up in a simple Newtonian system. (p. 8)Published: March 28th, 2009; Vol.175 #7Found in: Atom & Cosmos and Matter & Energy -
New research reveals another impact of fish farming on wild stocks. (p. 18)Published: March 14th, 2009; Vol.175 #6Found in: Agriculture, Environment and Science & Society
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Whether crop-based biofuels will reduce greenhouse gas emissions depends on how, and where, they're grown. (p. 17)Published: March 14th, 2009; Vol.175 #6Found in: Climate Change and Environment
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Southern right whales learn where to eat from mom and may not seek new feeding grounds if these favorite restaurants go belly-up.Published: Tuesday, February 10th, 2009Found in: Life -
When angiosperms diversified 100 million years ago, they opened new niches for ants, plants and frogs.Published: Monday, February 9th, 2009Found in: Botany, Earth, Ecology, Environment and Life -
Chemical fossils in Precambrian sedimentary rock push back the first date for animal life. (p. 12)Published: February 28th, 2009; Vol.175 #5Found in: Earth, Earth Science and Life -
A new study suggests that people in America’s Southwest were making cacao beverages as early as A.D. 1000. (p. 14)Published: February 28th, 2009; Vol.175 #5Found in: Archaeology, Food Science and Humans -
Home / News / February 14th, 2009; Vol.175 #4 / Young scientists clear hurdle in national competitionIntel Science Talent Search finalists announced. (p. 11)Published: February 14th, 2009; Vol.175 #4Found in: Science & Society
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