There are more than 20,000 species of bees in the world. Here's an A-Z sampling of this diverse and vital species.

Types of Bass: A Species-by-Species Guide If you asked the average American angler to name all the different types of bass, a handful of species would roll off the tongue, starting with ...

Ant queens of one species are sexual parasites that clone ants of another species to create hybrid workers that do their ...

The genus chlamydia includes several species that affect humans and other animals. The most well-known, chlamydia trachomatis, is sexually transmitted.

Box turtles are one of the most well-known turtle types in the world. Learn about their biology, sizes, and how to care for ...

Formosan Termites Formosan termites are one of the popular types of Subterranean termites. This species resides in the southern United States and also builds straight mud tube lines to food.

The RELIX catalogues every plant species in 353 prairie remnants — parts of the native grasslands of the midwest that were not converted to farmland during colonization.

Fossilized teeth show that two different kinds of ancient human ancestors coexisted more than 2 million years ago. One of them may be an unknown species.

Almost one-third of the 9,200 undiscovered tree species are likely to be rare, making them especially vulnerable to climate change.

Types of Wood Siding Styles All wood species and composite woods for siding are milled into certain shapes that adapt to the home’s style and the owner’s design requirements.