Genetics

How cells brace themselves for starvation

Cells that repress their "bad time" pumps when a nutrient is abundant were much more efficient at preparing for starvation and at recovering afterward than the cells that had been genetically engineered to avoid this repression.

Health

GM crops to fight spina bifida

Genetically modified crops are usually designed to have herbicide tolerance and insect resistance, but there are other applications of such engineered plants, such as the incorporation of genes for specific nutrients. Research ...

Medical research

Children's body fatness linked to decisions made in the womb

New born human infants have the largest brains among primates, but also the highest proportion of body fat. Before birth, if the supply of nutrients from the mother through the placenta is limited or unbalanced, the developing ...

Health

Booze calories nearly equal soda's for US adults

Americans get too many calories from soda. But what about alcohol? It turns out adults get almost as many empty calories from booze as from soft drinks, a government study found.

Oncology & Cancer

Video: How is kidney cancer treated?

More than 50,000 people in the U.S. are diagnosed with kidney cancer each year. Risks factors for developing this type of cancer include environmental exposures, such as smoking, high blood pressure, a history of kidney failure, ...

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