This article, created by B. Dudley of Keele University, describes how an environmental science class became involved in a study to confirm the hypothesis that weeds are distributed at random in well established lawns....

Created by David Liao, this site offers a way for scientists, educators and others to investigate biological systems using a physical sciences perspective. On the site, visitors will find video tutorials, classroom fact...

This article, created by B. Dudley of the University of Keele, describes the process the of capturing and recapturing of mobile animals in order to estimate population size. The author discusses this lesson, he states,...

The National Center for Biotechnology Information (NCBI) has had a Web site for some time now, but the site has recently become more user-friendly with this new About section. About NCBI explains NCBI's role in...

Academic Earth provides videos of lectures by top scholars in "Subjects" that range from Astronomy to Entrepreneurship to Religion, from "Universities" as celebrated as MIT, Berkeley, Harvard, and Stanford. Visitors...