Arachnophobes need not fear: A new European Space Agency (ESA) image of Martian "spiders" actually shows seasonal eruptions of carbon...
Certain male spiders in South America usually give their partners a tasty snack before mating. But in stressful environmental conditions,...
The brown recluse spider is the most common and widespread of the brown spiders, but it is usually found only in the South and Central...
Scientists have finally resolved a 140-year-old mystery about how giant Antarctic sea spiders look after their eggs. Unlike other sea...
Giant, invasive Jorō spiders have spread across several U.S. states during the last decade. Now, scientists have discovered these...
