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Researchers discovered that animal color vision evolved long before colorful fruits and flowers, with warning and sexual ...

The process of changing leaf colors is often referred to as “fall foliage.” But what exactly happens scientifically to cause this change?

The earliest use of bright colors in animals served as a warning system, a strategy seen in venomous snakes and poison dart frogs.

Australian finches' bill colors come from small genetic variations affecting how they process dietary pigments.

A skin rash is generally defined as an area of irritated skin noted by a change in texture, color, or feeling ... It typically appears red in lighter skin tones and brown, gray, or purplish ...

Cystic acne is an especially uncomfortable form of inflammatory acne. It features deep, pus-filled pimples that may be red and painful. Husain approves this La Roche-Posay spot treatment since the ...

"Cool" white lights—such as those in modern car headlights—endanger moths by causing them to fly erratically, new research ...

The red cell distribution width (RDW) blood test measures how equal your red blood cells are in size. One of several tests included in a complete blood count (CBC), RDW is measured as a percentage.

Nov. 12, 2024 — Researchers have developed a patch for easier and more effective treatment of psoriasis. The method may also be used in treatment of other inflammatory skin ... Using a Fan and ...

Cheilitis is a group of inflammatory conditions that cause the skin of the lips to become red, dry, scaling, and itchy. There are many possible causes of cheilitis, including infections, allergies, ...