Promising review: "I broke up the three-pack and gave one pen as a gift for a class gift exchange and put the other two in a ...

Most creatures rely on pigments to see color, but jumping spiders take it a step further. They combine layered retinas, UV sensitivity, and special filtering techniques to process light in ways humans ...

A wolf spider carries dozens of tiny spiderlings on her back, revealing one of nature’s most unique parenting behaviors. This close view highlights the complexity and surprising tenderness found in ...