The brown recluse and black widow are the most common venomous spiders in the U.S.. What are their habitats? Know how to prevent a bite.

If you’ve ever wondered why some eggs at the grocery store are white and some are light brown, there’s a very simple reason: Generally, hens with white-colored feathers lay white eggs ...

Regal jumping spiders are masterful hunters with their athletic leaps, sharp fangs and lethal venom. Regal jumping spiders train themselves from childhood to become masterful hunters. From the day ...

A new study by Brown University researchers suggests that ... into the retina to bypass damaged photoreceptors. When infrared light is focused on the nanoparticles, they generate a tiny amount ...

ST. LOUIS – Harry Bell is sharing his frightening ordeal after being bitten by a brown recluse spider. Bell was bitten last week on his left leg, most likely in the middle of the night.