Washington, DC - The U.S. Food and Drug Administration today finalized a new food safety rule under the landmark, bipartisan FDA Food Safety Modernization Act (FSMA) that will help to prevent wide-scale public health harm by requiring companies in the United States and abroad to take steps to prevent intentional adulteration of the food supply. While such acts are unlikely to occur, the new rule advances mitigation strategies to further protect the food supply.

Washington, DC - Scientists using a technology called cryo-EM (cryo-electron microscopy) have broken through a technological barrier in visualizing proteins with an approach that may have an impact on drug discovery and development. They were able to capture images of glutamate dehydrogenase, an enzyme found in cells, at a resolution of 1.8 angstroms, a level of detail at which the structure of the central parts of the enzyme could be visualized in atomic detail.

Scottsdale, Arizona - Your smile depends on simple dental care habits, such as brushing and flossing. But are you using the right techniques? Follow these steps to protect your oral health.

Rochester, Minnesota - A Mayo Clinic-led study found that obese teenagers have lower levels of a hormone potentially tied to weight management than teens of normal weights. The study is published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism.

Rochester, Minnesota - A variety of treatments can be used to help reduce the appearance of acne scars. To be most effective, the inflammatory phase of acne that includes active pimple formation and redness needs to be resolved before treatment for scarring begins.