It takes about six days for the spider to change color from yellow to white, but 10–25 days to change from white to yellow. The length of time differs because, to turn yellow, the spider must ...

A white crab spider is pictured. Although this particular species waits in flowers, others might sit in leaf litter or in the bark of trees waiting for prey to drop in. Despite not building webs, crab ...

With legs that can stretch over 12 feet and a haunting appearance from the deep, the Japanese spider crab truly lives up to its nickname - the original Kaiju. In this video, we dive into the biology, ...

A member of the family Thomisidae, goldenrod crab spiders are both crabby and spider-y. A medium-sized crab spider, these creatures are familiar garden visitors across southern Canada and the United ...

The new species of crab spider was discovered in China’s Fujian Province. Photo by Imat Bagja Gumilar on Unsplash Named for their crablike shape and walking patterns that mimic crabs, crab ...

A female specimen of the newly described spider species Sadala rauli at the Tiputini Biodiversity Station in the Amazon Rainforest of Ecuador. The new arachnid was found in the Yasuní Biosphere ...