This site from the National Academy of Engineering features some of the greatest engineering achievements of the 20th century. Most of these technological advances are taken for granted by us as we use them in our...

The Harvard Stem Cell Institute (HSCI) was formed in 2004 to "draw Harvard's resources together by establishing a cooperative community of scientists and practitioners, by developing new ways to fund and support...

Harvard's Science and Engineering Department website has much to offer, and even non-science and engineering folks will find a great deal to enjoy here. Visitors interested in the work being done to understand and...

HighWire, the Internet imprint of the Stanford University Libraries, offers users online access to the following journals: Journal of Clinical Investigation (from July 1st 1995 to present), Journal of Neuroscience (from...

This lesson provides an introduction to the occurrence and possible risks of household chemical products. Topics include some basic chemistry (how elements combine to form compounds), how chemicals are classified, and...