The National Biological Information Infrastructure (NBII) is a broad, collaborative program to
provide increased access to data and information on the nation's biological resources.
Perseus is a free online archive of digital texts from ancient Greece and Rome - and more recently from other cultures and periods. Subsequent growth of the library into the Roman era and the Renaissance and modern times has occoured as funding became ava
Trace the History of Jazz
From the National Endowment for the Arts, NEA Jazz in the Schools traces the history of jazz from its birth in New Orleans to the swing era, bebop and new frontiers. Five Web-based lessons include essays, videos, photos and
Getting Enough Sleep
Only one in five teens is getting the recommended nine hours of sleep on school nights, reports the National Sleep Foundation. One sleep expert says adolescents with four or more electronic devices-such as televisions, computers, m
