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

Grass spiders are medium-sized spiders with a body length ranging from 0.3 to 0.75 inches (1 to 2 cm) and small fangs adorning the head region ... do not pose a risk to human skin.

The cycle then repeats with the fungus growing long — and terrifying-looking — structures out of the spider's body. Despite the ... of possible applications in human medicine, including ...