Marcellus Shale: Tom Murphy and Michael Arthur discuss the challenges and benefits of drilling in the Marcellus Shale region.

Marcellus Shale: Tom Murphy and Michael Arthur discuss the challenges and benefits of drilling in the Marcellus Shale region.

cross section view of shale embedded in layers in the ground

Tags

Popular Galleries

Comm269-spring2015-001

Student photos reflect 'A Day in the Life' at Penn State's College of Communications

Ribbon cutting ceremony during the HUB-Robeson Center's grand reopening celebration.

HUB-Robeson Center's grand reopening celebration

Glorious Invasions Installation View 1

Glorious Invasions Exhibition Image Gallery

Pink Zone -3 1 15-001

Lady Lion basketball hosts annual Pink Zone game

Jonathan Burns balancing a baby doll on his head

Thaw Festival heats up campus, downtown

More Multimedia