The investigative minds at How to Survive explain how a fuzzy-looking insect uses hollow, venom-filled bristles to cause internal bleeding and severe pain upon touch.

Some butterfly species can’t grow unless they trick ants into taking them home with a complex rhythmic signal.

Research from the University of Warwick has revealed that butterfly caterpillars use sophisticated rhythmic signals to communicate with ants, helping them gain protection, food, and access to ant ...

If you're exposed to pepper spray, clear the area and seek fresh air, and use room temperature water to rinse the eyes. Learn what to do and when to get help.

Sickle cell disease (SCD) makes red blood cells rigid and sickle-shaped, which can block blood flow. This can cause pain crises, infections, and other serious complications. Medications are often the ...