Innovation

Photos: How ORNL turns leaves into biofuel

Samples

These processed Populus deltoides samples help researchers determine which genetic lines are best for fuel production. In the background are live Populus seedlings.

Image: Oak Ridge National Laboratory, U.S. Dept. of Energy

By Conner Forrest

Conner Forrest is a Senior Editor for TechRepublic. He covers enterprise technology and is interested in the convergence of tech and culture.