Mars rover sets record after logging more than 25 miles

NASA’s Opportunity Mars rover now holds the off-Earth roving distance record after surpassing 25 miles of driving on the red planet.

Groundwater is safe in potential N.Y. fracking area

Two Cornell hydrologists have examined drinking water in a potential hydraulic fracturing area in New York’s Southern Tier, determining that it is safe to drink and within federal guidelines.

3-D printing helps designers build a better brick

Cornell researchers led by architecture professor Jenny Sabin have developed 3-D-printed, interlocking ceramic bricks that require no mortar and make efficient use of materials.

Proof: Magnetism makes 'Cooper pairs'

Cornell experiment proves the theory that magnetism drives high-temperature superconductors.

Cruising high seas, engineers detect fake GPS signals

For four days in late June, Cornell researchers tested the newest version of their GPS ‘spoofing’ detector, which allows them to differentiate between real or fake GPS signals.

New class of materials could power memory devices

A new phase of matter known as topological insulators, until recently known only for esoteric quantum-mechanical properties, might have a practical use in controlling magnetic memory and logic devices.

Exotic state of matter propels quantum computing theory

Cornell physicists have answered a long-standing problem in quantum computing by making a fractional topological superconductor, an exotic state of matter in which emergent quasi-particles perform quantum computations without error.

Researchers answer 'provocative question' on breast cancer

Researchers at Cornell and Weill Cornell Medical College have received a $1.34 million grant to study whether obesity changes breast tissue in a manner similar to tumors, thereby permitting the disease to develop.

Finding the 'heart' of an obstacle to superconductivity

Scientists have found a link between "broken symmetry"in high temperature superconductors and "density waves" that seem to keep superconductivity from happening at still higher temperatures.