Insects are the most diverse group of organisms in the world. They also play a vital role in the functioning of all of the earth's ecosystems. In fact, there are more than 900,000 different species of ...

New calculations suggest that the insect species inhabiting our planet may be double or triple previous estimates.

Add Yahoo as a preferred source to see more of our stories on Google. Caddisflies (Trichoptera) have aquatic larvae and are found in a wide variety of habitats such as streams, rivers, lakes, ponds, ...

As the seasons begin to change and the weather cools off, you will likely see pesky little critters making their way indoors. While ladybugs may be blamed for wintertime infestations, it's actually a ...