Animals/Plants
Index of articles about fascinating plants and animals. You can find information on animal behavior or facts about unusual plants.

Biology Tips/Trivia
Test your knowledge of biology. Includes biology trivia, puzzles, tips, and frequently asked questions.

Biotechnology
Information about exciting biotechnology research including bioengineered blood vessels, bioengineered skin, organ transplantations, and artificial organs.

The Body
Index of articles about the human brain, immune system, organ systems and more.

Cancer
Articles about improving cancer treatment and developments in cancer research.

Cloning
Information about cloning and the ethical implications of creating clones.

Ecology
Articles about land and aquatic communities. Also includes information about the organization of life.

Evolution
Research information about human and animal evolution.

Health
Find health related research information and tips on improving your health.

HIV/AIDS
Articles about HIV and AIDS research. Includes information about the AIDS vaccine.

Medical Research
Medical research information on topics including stroke, heart attack, and Alzheimer's disease.

Microbiology
Articles about bacteria and viruses. Includes information on drug resistant microbes.