A pitch-black cave in the Balkans is home to what researchers say is a singular work of cooperation by two usually-hostile species of spider. By Adeel Hassan Even in a pitch-black cave, what appears ...
Spider crabs have the dual challenge of being delicious and needing to moult, and once a year, this spells trouble.
The web spans a surface area of 1,076.4 square feet along the wall of Sulfur Cave and houses a colony of an estimated 110,000 ...
The behavior, which had never been observed before, stunned scientists as, typically, the larger house spider would prey on ...