(HealthDay News) -- Smoking while a child is in the room isn't the only way to expose the youngster to second-hand smoke.

(HealthDay News) -- Millions of children wet the bed, especially those who have just been potty trained. Most the time, the child simply grows out of it.

MONDAY, Oct. 24 (HealthDay News) -- A researcher has found an abnormality in the airways of children with autism that she says may be the first anatomical marker for the neurodevelopmental disorder.

MONDAY, Oct. 24 (HealthDay News) -- Women who had a mastectomy and underwent breast reconstruction using tissue from their own abdomen showed rapid improvements in psychological, social and sexual health after the procedure, a new, small study says.

MONDAY, Oct. 24 (HealthDay News) -- Myopia, or nearsightedness, is much more common among children and teenagers today than it was about 40 years ago, but spending more time outside could help reverse this trend, a new study suggests.

MONDAY, Oct. 24 (HealthDay News) -- American consumers don't pay as much attention to food product nutrition labels as they claim, a new study finds.

SUNDAY, Oct. 23 (HealthDay News) -- Gaining a significant amount of weight after menopause may be associated with an increased risk of developing endometrial cancer, a new study suggests.

MONDAY, Oct. 24 (HealthDay News) -- Roughly 10 percent of Americans continue to use indoor tanning beds, but new research suggests that doing so increases their risk for three common skin cancers, including basal cell carcinoma, squamous cell carcinoma and melanoma.

SUNDAY, Oct. 23 (HealthDay News) -- Older women who take nonsteroidal anti-inflammatory drugs -- such as aspirin or ibuprofen -- appear to have a lower risk of death from colorectal cancer than women who don't use these medications, a large new study suggests.

MONDAY, Oct. 24 (HealthDay News) -- Cancer-causing strains of the human papillomavirus (HPV) may increase a woman's odds for heart disease, even if she doesn't have any of the recognized cardiovascular risk factors, a new study suggests.

MONDAY, Oct. 24 (HealthDay News) -- Girls who are exposed to high levels of bisphenol A (BPA) while in their mother's womb may be more likely to show signs of behavioral and emotional problems as toddlers, new research finds.

MONDAY, Oct. 24 (HealthDay News) -- The 30-year-old woman arrived at the Henry Ford Hospital emergency room in Detroit out of breath and coughing blood.

MONDAY, Oct. 24 (HealthDay News) -- New research suggests that physicians may be able to strengthen the power of chemotherapy in patients with the most common form of lung cancer by adding a cancer vaccine to the treatment.

MONDAY, Oct. 24 (HealthDay News) -- For the millions of Americans on blood pressure-lowering drugs, a new study suggests that taking the pills at bedtime may be best.

MONDAY, Oct. 24 (HealthDay News) -- People who have trouble getting a decent night's sleep may also face a higher risk of heart attack, Norwegian researchers report.

MONDAY, Oct. 24 (HealthDay News) -- Your morning coffee might do more than jump-start your day. Researchers say that daily caffeine jolt might also reduce your risk of developing a type of skin cancer.

MONDAY, Oct. 24 (HealthDay News) -- Onfi (clobazam) tablets have been approved by the U.S. Food and Drug Administration as an add-on treatment for severe seizures associated with Lennox-Gastaut syndrome in people 2 years and older, the agency said Monday in a news release.

MONDAY, Oct. 24 (HealthDay News) -- A U.S. government requirement that vitamin C or one of its close relatives be added to hot dogs, to reduce the amount of nitrites found in this popular food, may not have lowered the rate of colon cancer cases after all, a new study suggests.

MONDAY, Oct. 24 (HealthDay News) -- Teens who drink lots of soda seem to be prone to violence, new research suggests.

MONDAY, Oct. 24 (HealthDay News) -- Yoga instruction and conventional stretching classes are equally good at relieving discomfort from chronic moderate lower-back pain, new research suggests.

MONDAY, Oct. 24 (HealthDay News) -- The first generic versions of Zyprexa (olanzapine) have been approved by the U.S. Food and Drug Administration to treat schizophrenia or bipolar disorder, the agency said Monday.