Video captures swarming red crabs

Brooks HaysWOODS HOLE, Mass., April 12 (UPI) — Researchers spotted thousands of red crabs swarming in the deep, low-oxygen waters off the coast of Panama.




Study reveals how the queen ant is crowned

Brooks HaysOKINAWA, Japan, April 12 (UPI) — Researchers showed that the interplay of gene sets preserved by evolution are key in determining the hierarchical differences between queen and worker ants.