Despite their eight eyes, most spiders have terrible vision, but there are a few that have shockingly capable vision which ...

Spiders are found all around the world, except in Antarctica. There are over 50,000 species that belong to 136 families.

Apr. 23, 2025 — Piperacillin, an antibiotic in the same class as penicillin, effectively cured mice of Lyme disease at 100-times less than the effective dose of doxycycline, the current gold ...