Science & Technology

PHILADELPHIA- Researchers at the University of Pennsylvania School of Veterinary Medicine have demonstrated the potential of a new strategy for genetic modification of large animals.  The method employs a harmless gene therapy virus that transfers a genetic modification to male reproductive cells, which is then passed naturally on to offspring.

PHILADELPHIA -- Scientists from the University of Pennsylvania have developed nanowires capable of storing computer data for 100,000 years and retrieving that data a thousand times faster than existing portable memory devices such as Flash memory and micro-drives, all using less power and space than current memory technologies.

PHILADELPHIA -- University of Pennsylvania researchers have designed a nanoscale system to observe and measure how individual cells react to external forces.  

PHILADELPHIA -- Researchers at the University of Pennsylvania have developed a mathematical formula to assess whether concentrated disease outbreaks can be ascribed to random-chance events or, instead, suggest a contagious or environmental effect that requires epidemiological investigation.

PHILADELPHIA - "Little Ben," the autonomous vehicle engineered by University of Pennsylvania and Lehigh University faculty and students to drive itself has advanced to the semi-finals of the DARPA Urban Challenge.  

PHILADELPHIA - Applying physical stress to cells, researchers at the University of Pennsylvania School of Engineering and Applied Science have demonstrated that everyday forces can alter the structure of proteins tucked within cells, unfold them and expose new targets in the fight against disease.

WHAT: A live multicast of the "Live Earth" concert series, a global event featuring a 24-hour series of eight concerts that will bring together more than 100 music artists and 2 billion people in support of a global movement to solve the climate crisis.

PHILADELPHIA -- Physicists at the University of Pennsylvania are using a new technique to craft some of the tiniest metal nanostructures ever created, none larger than 10 nanometers, or 10,000 times smaller than the width of a single human hair.

PHILADELPHIA -- Researchers at the University of Pennsylvania have been awarded part of a $22.7 million grant to improve the capture, conversion and use of solar energy.  The project is a multi-center effort funded by the Department of Energy and aimed at increasing the amount of solar power in the nation's energy supply.

PHILADELPHIA -- Researchers at the University of Pennsylvania have created low-density aerogels made from carbon nanotubes, CNTs, that are capable of supporting 8,000 times their own weight.  The new material also combines the strength and ultra-light, heat-insulating properties of aerogels with the electrical conductivity of nanotubes.