Medically reviewed by Susan Bard, MD Key Takeaways Some red spots on the skin can be harmless, while others may require medical attention. Conditions like heat rash, cherry angiomas, lichen planus, ...

Red dots may appear on your skin for various reasons, including acne, autoimmune conditions, insect bites, and viruses. They ...

A high-resolution image released today by the Gemini Observatory shows two giant red spots brushing past one another in Jupiter’s southern hemisphere. The image was obtained in near infrared light ...