A single blood test could reveal whether an otherwise healthy person is unusually likely to die of pneumonia or sepsis within the next 14 years. Based on an analysis of 10,000 individuals,…

Delivering the hormone leptin directly to the brain through gene therapy can aid weight loss without the significant side effect of bone loss, according to new research. Rapid or significant weight…

When a Lake Malawi cichlid loses a tooth, a new one drops neatly into place as a replacement. Why can't humans similarly regrow teeth lost to injury or disease? Working with hundreds of these…

Antioxidants are often added to fresh and processed meat and meat products to prevent lipid oxidation (decomposition), stop the development of off-flavors, and improve color stability. Recently food…

In the kidney, injured cells can be kicked into reparative mode by a gene called Sox9, according to a new paper.  Sox9 also plays a key role in the normal development of the kidney and the…

If you'd like to lose a few pounds, poke around the Internet and read about food and farming. Within ten minutes you will likely find that all of your favorite fare is poised to kill you,…

Calcium is a crucial element in the body that controls thought, movement and other bodily functions. These events are directed by specialized proteins called ion channels that allow the flow of…

Scientists have calculated more precise measurements of heritability--the influence of underlying genes--in nine autoimmune diseases that begin in childhood. The research may strengthen researchers'…

Researchers have developed a new strategy for helping African farmers fight a parasitic plant that devastates crops - plants in the genus Striga, also known as witchweed. Though their purple flowers…

A deadline passed on Oct. 3 for countries in the EU to opt out of future "GMO Crop" planting approvals. This "opt out" arrangement was a compromise designed to also allow some other EU…