The pyramid of life is a hierarchical structure for the organization of life. Like the structure of a pyramid, the most inclusive level of organization is located at the base ... Read More

What is incomplete dominance? Why is it important in genetics? Find out by using the: Genetics Glossary.

Scientists have discovered the fossil remains of a new species of crocodile in Australia. It is believed that this ancient crocodile lived about 40 million years ago.

The decision as to whether bacteria are friend or foe becomes more difficult to determine when all aspects of the relationship between humans and bacteria are considered.

Scientists have used new dating techniques to analyze human bones found in Ethiopia in 1967. These fossils are now estimated to be about 195,000 years old.

The olfactory bulb is the part of the brain that is involved in detecting odors. It is located in the limbic region of the brain.

Discover interesting facts about the contributions that various African American scientists and inventors have made to science.

Here's your chance to name a new species of monkey discovered by a conservationist from the Wildlife Conservation Society.

What are centrioles? What role do they play in cell division? Find out by using the Cell Biology Glossary.

One of the rarest plants in California, called Baker's larkspur, has nearly been wiped out by road work crews.

Researchers have identified the protein that protects Staphylococcus epidermidis bacteria from the defenses of the body. These bacteria are sometimes transmitted to hospital patients through tainted medical implants.

Think you know all there is to know about frog dissections? This quiz is designed to help you identify internal and external structures in the male and female frog.