October 14, 2019, 8:26 a.m. by Russell McLendon
A new study explores how social interactions affect our well-being.
Eat less, live longer: Monkeys show calorie restriction works
July 10, 2009, 11:44 a.m. by S.A. Rogers
A new study on rhesus monkeys suggests people could live longer and fend off disease with calorie-restricted diets.
Mosquito-borne dengue fever threat spreading across America
July 8, 2009, 1:53 p.m. by S.A. Rogers
Dengue fever is a potential national public health threat that could worsen with climate change.
Video: MNN's 'Ask Vanessa' on Fox
July 2, 2009, 9:32 p.m.
MNN advice columnist Vanessa Vadim talked about the dangers of toxins in fireworks in conjunction with the July 4th holiday.
World Health Organization declares swine flu pandemic
June 11, 2009, 12:35 p.m. by S.A. Rogers
Warning level raised to highest alert as infections climb in the U.S., Europe, Australia and elsewhere.