Dogs lined up on a San Francisco street Monday for free vaccines to combat an outbreak of a highly contagious illness that can be ...

Without proper treatment, tooth infections can spread to other areas of the body, leading to serious and potentially life threatening complications. A tooth infection, or a tooth abscess, is a ...

We asked our readers to send in their best pictures on the theme of "a windy day". Here is a selection of the photographs we received from around the world. Tim Reekie: "These ladies were out in ...

Sexually transmitted infections (STIs) usually pass from one person to another through sexual contact. Examples include chlamydia, crabs, and genital herpes. Treatment depends on the type of STI ...

Fighting in and around the city has escalated despite calls from the UN Security Council for the rebels to withdraw.