HIV won't go down without a fight. Even as calls for the “end of AIDS” become stronger and more optimistic, scientists have found that HIV drug resistance is rising in Africa.

A key to slowing down the spread of HIV is to track the rate of transmission among various subgroups of sexually active individuals. Recent news about one group is sobering.

Women who are HIV-positive have a high risk of developing cervical cancer. For this reason, these women are advised to go through frequent screenings - which often reveal nothing.

You might hope that teens have learned something over the past decade. Turns out that when it comes to safe sex, not much has changed – teens are still putting themselves at risk for HIV.

Among the tens of thousands of people who are diagnosed with HIV in America every year, many have been born outside the country. How do they differ from HIV patients born in America?

More Americans than ever before are benefiting from lifesaving HIV treatment. But anti-HIV drugs might not be helping as many people as previously believed.

If you've just been diagnosed with HIV, would you want to wait to start treatment until the virus begins to affect your body? That's been the standard procedure for years.

For decades, AIDS has been one of the world's deadliest epidemics. But a hard fought battle against the virus is yielding to progress, and resulting in fewer deaths.