In just 14 years, the percentage of obese Californians is up from one-fifth.

Higher consumption of the fats — commonly used in processed foods to improve taste, texture and durability — is linked to worsened memory function in middle-aged and younger men.

Training health care workers to educate young women about intrauterine devices and contraceptive implants leads to significantly fewer unintended pregnancies.

The hormone klotho, which regulates aging and enhances cognition, offers possible new link between mind and body.

Moderation is the key to avoiding injury and other health hazards.

Azithromycin — commonly used to treat strep throat and sinusitis — is now thought to be effective against 'superbugs.'

U.S. News' rankings highlight the nation's top pediatric facilities in 10 specialties.

Discovery could lead to better treatment and control of lupus, psoriasis and other ailments.

Disruption of the clock has been associated with a variety of health problems, including diabetes, heart disease, and cancer itself.

Exposure to synthetic chemicals and pollutants in air, water, food, workplaces and consumer products may account for a significant portion of breast cancer risk.

New research points to levels of the mineral as a culprit behind the painful urinary condition.

Gene mutation strips color from sight and causes near-blinding sensitivity to bright light.