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Geoffrey Bothun Image

Geoffrey Bothun is an associate professor of chemical engineering at the University of Rhode Island.
iron oxide nanoparticle binding to a cell membrane Image

This image shows an iron oxide nanoparticle binding to a cell membrane.
a driverless cadillac surrounded by people in front of Capitol Hill Video

Carnegie Mellon researchers demonstrate one of the most advanced autonomous vehicles ever designed.
protein strcuture and text photo gallery Image

A slideshow of images from "Computing a Cure for HIV".

earth seen from outer space showing the North Atlantic currents Image

About 950,000 years ago, North Atlantic currents, Northern Hemisphere ice sheets underwent changes.
The scientific drillship JOIDES Resolution at sea Image

The scientific drillship JOIDES Resolution was used as a platform to collect deep-ocean sediment.
Dynamic simulation of the structural evolution of hard spheres representing a colloidal gel Image

Peering into a colloidal gel, from the research group of Roseanna N. Zia, Cornell University.
iluustration showing a map of links between the genes of the mustard plant Arabidopsis thaliana Image

AraNet: a genome-wide gene function association network for Arabidopsis thaliana.
illustration showing air pushed through vocal folds causing them to vibrate Image

Air pushed through vocal folds causes them to vibrate, creating unsteady jets that generate sound.
Illustration of the T. aurantiacus LPMO (gray) with cellulose Image

Active site model of a critical enzyme in T. aurantiacus, a heat-loving mold.
Visualization of a rotating and highly magnetized progenitor star Image

Visualization of a rotating and highly magnetized progenitor star as it becomes a supernova.
illustration of reconstructed Hohokam platform mound in the Sonoran Desert in the 13th century A.D. Image

Reconstruction of life on a Hohokam platform mound in the Sonoran Desert in the 13th century A.D.
Pueblo Bonito site in northern New Mexico Image

Sites like Pueblo Bonito in northern New Mexico reached their maximum size in the early 1100s A.D.
Montezuma Valley in Colorado with view of the sunset Image

Montezuma Valley in Colorado, a fertile area with high population growth in the distant past.
Ears of corn from a Basketmaker II period cache in Colorado, dating to the third century B.C. Image

Ears of corn from a "Basketmaker II period" cache in Colorado, dating to the third century B.C.
Corn-grinding equipment from Southwest Colorado, circa 600 AD Image

Corn-grinding equipment from Southwest Colorado, ca. A.D. 600.
Pottery from the Southwest around A.D. 600 Image

Pottery became common across the Southwest around A.D. 600; many vessels stored corn.
Berry Farmer John Eiskamp checks soil tension on his farm using his iPad. Image

Berry Farmer John Eiskamp checks soil tension using his iPad.
strawberries Image

Pajaro Valley has long been known for its perfect conditions for strawberry growing.
Dried-up strawberry leaves in Central California Image

Dried-up strawberry leaves are the norm in Central California's persistent drought conditions.
Science cover Image

The researchers' findings are described in the June 27 issue of Science.
Man inside a driverless car Image

Carnegie Mellon researchers demonstrate the autonomous vehicle they developed with NSF support.
People standing next to parked Cadillac SRX driverless car Image

Hidden sensors, cameras and computers in the vehicle let it navigate on urban roads and highways.
Discover magazine cover Image

This emerging field of research is capturing media and public interest.
Aair electrode, metal electrode and cup part of a molten air battery configuration Image

A molten air battery configuration
a sample of charged iron in a recipient Image

Molten air batteries have significantly increased storage capacity over lithium batteries.
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