In 1831, Charles Darwin received a letter from one of his former professors. It brought news of a voyage that, as Darwin later admitted, determined his whole career. "Capt F. wants a man (I understand) more as a companion than a mere collector & would not take any...
🔎 How to spot ticks?
The black-legged tick (Ixodes scapularis) is a known carrier of Lyme disease with an established population in the eastern United States.Photo: Black-legged tick via Unsplashicks are small arachnids that dig their hooks into cattle, dogs, and...