Scientists reveal mechanism for cellular remodeling

(Phys.org) -- Actin filaments are one of the primary elements responsible for organizing cell architecture and helping them to move from one place to the next. They can be found in the smallest yeast cell and in your muscles, ...

A new twist on surface tension

(PhysOrg.com) -- On a mission to manipulate microscale structures of materials, researchers engineer new methods of controlling surface tension.

Researchers discover a mechanism of drug resistance

(PhysOrg.com) -- Antibiotics are used for everything from squelching strep throat to suppressing the immune system after an organ transplant. Many antibiotics are produced by molds similar to those found on a slice of bread ...

Report reveals economic, social costs of hunger in America

The Great Recession and the currently tepid economic recovery swelled the ranks of American households confronting hunger and food insecurity by 30 percent. In 2010 48.8 million Americans lived in food insecure households, ...

page 6 from 9