Scientists have discovered four new species of tarantulas in the Arabian Peninsula and the Horn of Africa. The unique thing about these creatures is their extra-long genitalia located at the front of ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have uncovered a new tarantula genus called Satyrex where males may have evolved longer sex organs to avoid getting ...

Four newly discovered tarantula species were just dubbed the "Genital King," and for tarantulas, size really does matter. The species are all under the genus Satyrex, which loosely translates to the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — Tarantulas are ...

Tarantula mating season is here — and if you're in the Southwest, you might see hordes of these fist-sized spiders marching across the landscape. From late summer through fall, male tarantulas emerge ...