Mice from different countries have likely interbred, producing a super mouse, resistant to a common poison.
A bubble of air inside an underwater silk sack allows one species of spider to remain underwater for hours at a time.
They may be creepy-crawly, but spiders are a bellwether for a healthy environment. And their numbers are in decline.
Sweaty adults can create a pungent, mosquito-attracting odor that's unique in the animal kingdom.
Fleas are the one of animal kingdom's best jumpers, and now we know how they do it.
Hankering for grasshopper spring roll or worm burger? Some day it may come to that.
These insects trick spiders into thinking they're prey, but these bugs quickly turn the tables.
The superbug carries a gene that makes it resistant to every known antibiotic.
Individual bugs behave consistently and in their own unique ways over time and across different contexts, research finds.
Plant-dwelling insects have a unique defense system that zeroes in on smelly animal breath.