FRIDAY, May 17 (HealthDay News) -- As the American Psychiatric Association unveils the latest edition of what is considered the "bible" of modern psychiatry this weekend, the uproar over its many changes continues.

FRIDAY, May 17 (HealthDay News) -- It comes as little surprise that college students sometimes binge drink, but new research shows that college women are more likely to drink unhealthy amounts of alcohol on a weekly basis than are college men.

FRIDAY, May 17 (HealthDay News) -- Alcoholics who smoke have more problems with memory, problem solving and quick thinking than those who are nonsmokers, researchers have found.

FRIDAY, May 17 (HealthDay News) -- There are apps that turn your smartphone into a metal detector, a musical instrument and a GPS system, and now there's an app that may help doctors save your life if you're having a heart attack.

FRIDAY, May 17 (HealthDay News) -- Too few obstetrics-gynecology residents in the United States receive formal training about menopause, which could lead to care issues for the rapidly growing number of older American women, a new study finds.

FRIDAY, May 17 (HealthDay News) -- Although being openly gay appears to affect a male actor's masculinity ratings, it does not affect views on his performance, according to a new study.

FRIDAY, May 17 (HealthDay News) -- Teen bullies are more likely to be criminals when they're adults, a new study finds.

FRIDAY, May 17 (HealthDay News) -- After age 50, excess body fat hardens the arteries, potentially increasing the risk of dying from cardiovascular disease, according to a new study.

FRIDAY, May 17 (HealthDay News) -- Management of heart disease risk factors -- such as high cholesterol, high blood pressure and smoking -- varies significantly among outpatient practices in the United States, according to a new study.

FRIDAY, May 17 (HealthDay News) -- New research suggests the dominant side of your brain may make the call on which ear you choose to use while talking on your cellphone.

FRIDAY, May 17 (HealthDay News) -- Liver transplants to treat a common type of liver cancer are a viable option for people infected with HIV, according to new research.

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay:

(HealthDay News) -- For people who smoke or are tempted to begin lighting up, consider what smoking can do to your smile.

(HealthDay News) -- If you're eating a vegetarian diet, it's important to make sure you're getting enough nutrients and making healthy meat-free choices.