Appearance: They are rough, raised bumps that have a cauliflower-like surface and might have black dots or clotted blood ...

Medically reviewed by Renita White, MD Mouth and tongue lesions are often one of the first symptoms of human immunodeficiency ...

The body's immune system often clears them naturally, usually within a few years, but some linger and can lead to far worse ...

As the human body's largest organ, it's no surprise that an endless number of things can go wrong with your skin.There are the lumps and bumps that can appear out of nowhere.

But the truth is that, although HPV is common, certain strains of the virus can be dangerous. And as with any STI, there’s a ...

But there are several strains—usually types 6 and 11—that cause genital warts, or little clusters of flat or raised bumps you can pass to a partner.

When waking up in the morning, most people look in the mirror for various reasons, such as skin care and daily affirmation. We also sometimes check if there are changes on our face or if there’s acne.

Astronomers have discovered the largest known cloud of energetic particles surrounding a galaxy cluster—spanning nearly 20 million light-years. The finding challenges long-standing theories ...

A wart is lump on the skin. So, this actress had some problems a few years ago and she included all the details about that, so when you talk about difficult or unpleasant parts, we can say warts ...

Warts and verrucae are caused by skin contact with the virus. This usually happens when you have small cuts or grazes on your skin. Verrucae, the warts on the bottom of your feet, are often picked ...

Two galaxy clusters, PSZ2 G181, are set to collide again, 2.8 billion light-years away. They contain thousands of galaxies, dark matter, and superheated gas from previous collisions.