Chris Hamilton and Brent Hendrixson met someone unexpected in the mountains of Southeastern Arizona: a leggy redhead with a taste for cold weather. The two researchers discovered a new species of ...

Happy tarantula mating season to those who celebrate, which might be a very, very small group. There are 29 described individual species of tarantulas in the United States, including a nonnative ...

Peru is located on the Pacific coast of South America, just south of the equator. It is considered one of the most ...