From single cells to entire ecosystems, biology rules the day.
In the field -- or under the microscope -- biology is the study of subjects as varied as why caterpillars turn into butterflies to the battle against cancer to more controversial topics like evolution or stem cell research.
According to Wikipedia, biology is "a natural science concerned with the study of living organisms, including their structure, function, growth, evolution, distribution, and taxonomy."
All told, biology is a fascinating look into the inner workings of life itself.
Discover more information about the study of biology at top sites offering links to educational resources ranging from online college tutorials to homework help, images and fun facts, along with professional journals and research papers for a deeper dig into what makes life tick ...
Biology Online - Clean, concise and easy-to-use this helpful resource offers an online dictionary, dozens of interactive tutorials, and a directory of very choice related biology and life sciences links.
Science 101 Biology - Browse this comprehensive directory to online resources featuring subject categories ranging from DNA and diseases to protozoa and photosynthesis.
The Biology Project - Here's a wildly popular, interactive college course from the University of Arizona with tutorials and activities, together with a kid's corner and K-12 projects. In English with sections in Spanish translation.
Encyclopedia of Life - Sound impressive? They boast "a page for each organism on Earth" with information on life forms as divergent as the planet itself - including photos and related Web resources.
Cells Alive! - This bandwidth-intensive site is well worth it with tutorials such as bacterium in action, related image galleries, learning tools, and fun interactive puzzles and quizzes.