Life & Chemistry

Life & Chemistry

This Beetle Uses Eggs as Shields Against Wasps

They lead modest lives among the palo verde, mesquite and acacia trees throughout the Southwestern U.S., laying their eggs on seed pods and defending the…

Life & Chemistry

Evolution: Not as Long as You Think

The paper, “Contemporary Evolutionary Divergence for a Protected Species following Assisted Colonization,” is based on research by Dr. Craig Stockwell, a James…

Life & Chemistry

Buck Institute and Biotica Investigate Polyketides in Extension of Healthy Lifespan

Building on observations that rapamycin extends healthy lifespan in various species (Kaeberlein & Kennedy; Nature 2009), the collaborators will evaluate…

Life & Chemistry

Plants Enhance Soil Water Reserves Through Root Innovation

It has long been known that roots alter the soil in their immediate vicinity, where other microorganisms live and the chemical composition is altered compared…

Life & Chemistry

Stowers Scientists Unlock New Insights in Stem Cell Renewal

Now, researchers at the Stowers Institute for Medical Research teased apart the molecular mechanisms enabling stem cell renewal in hematopoietic stem cells…

Life & Chemistry

Iowa State Chemists Enhance Astronaut Drinking Water Safety

Each cartridge contains a thin, one-centimeter disk that's loaded with chemistry, said Lipert, an associate scientist with Iowa State's Institute for Physical…

Life & Chemistry

Understanding Brain Waves: RUB Scientist Explores GPS-Like Signals

Prof. Dr. Motoharu Yoshida (Ruhr-Universität Bochum, RUB) and colleagues from Boston University investigated how the rhythmic activity of nerve cells supports…

Life & Chemistry

New Model for Speech and Sound Recognition Unveiled

But how the association works between the current event and memory is still poorly understood. Scientists at the Bernstein Center and the Ludwig-Maximilians…

Life & Chemistry

Hitchhiking Snails: How They Travel Between Oceans

“Just as people use airplanes to fly overseas, marine snails may use birds to fly over land,” said Mark Torchin, staff scientist at the Smithsonian. “It just…

Life & Chemistry

Yale Researchers Harness Uterine Stem Cells to Combat Diabetes

The endometrium or uterine lining, is a source of adult stem cells. These cells generate uterine tissue each month as part of the menstrual cycle. Like other…

Life & Chemistry

Engineers probe mechanics behind rapid-aging disease

Researchers at MIT and Carnegie Mellon University are using both civil engineering and bioengineering approaches to study the behavior of a protein associated…

Life & Chemistry

ORNL Breakthrough Predicts Protein Folding Mechanisms

While scientists have long studied protein structure and the mechanism of folding, this marks the first time they are able to computationally predict…

Life & Chemistry

Amateur Botanists in Brazil Uncover Unique Genuflexing Plant

José Carlos Mendes Santos (a.k.a. Louro) is a handyman in rural northeastern Bahia, Brazil – one of the areas of the world with the highest biodiversity. Two…

Life & Chemistry

New technique elucidates dynamics of plant cell metabolites

Metabolites, the intermediates and products of chemical reactions that sustain all living organisms, play a central role in cellular processes including…

Life & Chemistry

Researchers Discover Blood Proteins Associated with Early Development of Lung Cancer

The findings, by a team led by Samir Hanash, M.D., Ph.D., head of the Hutchinson Center’s Molecular Diagnostics Program and member of its Public Health…

Life & Chemistry

Shaping up: Controlling a stem cell's form can determine its fate

Cell biologists may be turning that on its head. New research* by a team working at the National Institute of Standards and Technology (NIST) reinforces the…

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