This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. Jumping spiders, which use their four ...

For Emily Hess, it was a Phidippus regius named Gretel. Hayden Shea's first was caught by her boyfriend's dad. Sunday Costell ordered her first one off eBay. "I went from selling three to four a week ...

Scientists build clever contraptions to study animal behavior like the hermit crab housing market. In his quest to understand the hermit crab housing market, biologist Mark Laidre of Dartmouth College ...