We're still a long way from a cure for AIDS, experts agree.
Dedicated efforts to fight the AIDS virus and tuberculosis are paying off: both infections are on the decline.
Researchers have been working on an AIDS vaccine since the 1980s. So what's taking so long?
The deadly Ebola virus thats killed more than 600 people so far in West Africa may have been smoldering there for years, researchers say.
A Dutch AIDS researcher killed in last weeks downing of a Malaysian Airways passenger jet helped turn scientists into advocates and even activists.
A third of Americans report that they're more stressed during the summer months.
A Mississippi family unites around Lyric, 7, who has ADHD. Kids from low-income homes are diagnosed more often with the disorder, research shows.
AIDS researchers announced good news on Saturday: The annual rate of diagnosis with HIV fell by more than 30 percent in the US between 2002 and 2011.
It makes us feel better to say we "cant look away," but really its that we dont want to look away, says TODAY's Gail Saltz. And that's normal.