Nova Online
Online version of the popular science reference

AVMA
American Veterinary Medical Association

Smithsonian Web
Smithsonian information

worldofscience.com
General science information

Scientific American
General science search

Science Highlights Search
General science search and resources

World of Discovery
General science information

AstroWeb
Astronomy reference

Internet Directory for Botany
Botany reference

Entrez
Molecular research information

Dave's Math Tables
Math information

BioLinks
Biology reference

MathSearch
Math information

National Plants Database
Government plant information

SpaceRef
Space reference web site

AMA
American Medical Association

DrKoop
Popular general health reference

Go Ask Alice!
Answers to general health questions

Healthfinder
Government health information

MedHunt
General medical information

CliniWeb International
Oregon health sciences information

Health A to Z
Family health information

Mayo Clinic Health Oasis
Health information

Federal Health and Human Services
Government health information

MedGuide
General medical information

Multimedia Medical Reference
General medical reference

WebMD
Health information for consumer, physician and healthcare institutions

ATSDR - HazDat Database
Center for Disease Control’s (CDC’s) toxic substance and disease registry

Children with Diabetes
Reference and information site

NAMI
Mental health resource

CVM
Veterinarian reference and search

OncoLink
Cancer reference and resource

Kidshealth
Children's health information

Lung Cancer Online
Lung cancer reference and information

Rx.com
Pharmacy information

NWHIC
National Women's Health Information Center

Parent Soup
Parenting information

Pregnancy and Parenting Search
Pregnancy information

Home Arts- Body and Soul
Women's information on the mind and body