This shot of a pair of courting crab spiders, taken by nature photographer Sandip Guha in Shiliguri, India, highlights the ...

Washington will soon have another tool to support long-term management for one of the highest-priority invasive species, European green crab, thanks to additional state funding dedicated to genetic re ...

Creepy-crawly courtship. This shot of a pair of courting crab spiders, taken by nature photographer Sandip Guha in Shiliguri, India, highlights the difference in size between the male and his much ...