You may see red dots appear on your skin for various reasons. Acne, autoimmune conditions, and viruses are common causes. Depending on what is causing your red dots, they may stick around ...

Perioral dermatitis is a rash that appears as clusters of inflamed skin and small raised bumps around the mouth and nose. The bumps may be red or flesh-colored, depending on your skin tone, the AAD ...

Red spots, also known as cherry angiomas, De Morgan spots, or senile angiomas, are small, raised skin changes that are red, ...

Petechiae are tiny red, flat spots that appear on your skin. They are a sign of blood leaking from capillaries under your skin. Capillaries are the tiniest blood vessels that connect arteries to ...

In early 2023, JWST found a series of little red dots (LRDs) in photographs from the ancient universe, less than a billion years after the Big Bang. In theory, the 341 red dots should not exist ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the ...