The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
End of Term 2016 Web Archive government web crawls by project partner the University of North Texas.
Through its biomedical informatics research, LHNCBC develops advanced health information resources and software tools that are widely used in biomedical research and by health IT professionals, health care providers, and consumers.