Researchers digest how gut 'bugs' affect health

Cornell is part of a $2 million National Science Foundation grant to study the bacteria in the human gut.

Scientists develop world's smallest drug deliverer

'Cornell Dots' may not only help light up cancer cells, but could provide a new patient-friendly, viable option to battle cancer. Researchers have created pores in the nanoparticles that can carry medicine.

Worm research may help humans live longer

Boyce Thompson Institute and Cornell scientists have shown that roundworms live longer bathed in their own secretions. Understanding this chemical model, might help humans live longer.

New method makes puffed rice pop with more nutrients

Puffed rice just got more snap, crackle and pop, thanks to a new method for making puffed rice that retains nutrients and allows producers to fortify cereals with vitamins and protein.

TV cholesterol-drug ads hit the wrong audience

Direct-to-consumer advertising of cholesterol medications may promote overdiagnosis and overtreatment among low-risk populations, but are not helping high-risk consumers, reports a new Cornell study.

Grad student helps Rwandan women grow mushrooms

Horticulture graduate student Bryan Sobel went to Rwanda to help women learn to cultivate mushrooms, a crop that can help the genocide-ravaged nation recover.

Green food labels make nutrition-poor food seem healthy

Consumers are more likely to perceive a candy bar as more healthful when it has a green calorie label compared with when it has a red one - even though the number of calories is the same.

Natural disasters are especially hard on seniors

Older adults - many with limited mobility or socially isolated - are among the most vulnerable when major weather events paralyze city life, said Elaine Wethington in New York City March 5.

Scientists discover origin of aggressive ovarian cancer

Researchers have uncovered a likely origin of epithelial ovarian cancer, the fifth leading cause of cancer death among women in the United States.