Skip to main content


The Unmet Challenges of Hepatitis C

Some 1.8 percent of the U.S. adult population are infected with the hepatitis C virus, most without knowing it

By Adrian M. Di Bisceglie and Bruce R. Bacon

The Hidden Ocean of Europa

Doodles and freckles, creamy plains and crypto-icebergs--the amazing surface of Jupiter's brightest icy moon hints at a global sea underneath

By Robert T. Pappalardo, James W. Head and Ronald Greeley

LMDS: Broadband Wireless Access

PAUL W. SHUMATE, JR., is executive director of the Lasers and Electro-Optics Society of the Institute of Electrical and Electronics Engineers. Prior to August 1999 he was a chief scientist and assistant general manager at Telcordia Technologies (formerly Bellcore), in Morristown, N.J. He can be reached at


Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format

Celebrate our 170th Anniversary with us!

Get 2 years of All Access for just $170