UNIVERSITY PARK, Pa. — Micropores in fabricated tissues such as bone and cartilage allow nutrient and oxygen diffusion into the core, and this novel approach may eventually allow lab-grown tissue to contain blood vessels, according to a team of Penn…

by Chuck Gill UNIVERSITY PARK, Pa. — Researchers studying ancient corncobs found at a Native American archeological site have recovered a 1,000-year-old virus, the oldest plant virus ever reported. Only a few RNA viruses had been discovered previously from archaeological…

by Andrea Borodevyc UNIVERSITY PARK, Pa. — A biodegradable, edible film made with plant starch and antimicrobial compounds may control the growth of foodborne pathogens on seafood, according to a group of international researchers. "We have the ability to develop…

An innovative filtering material may soon reduce the environmental cost of manufacturing plastic. Created by a team including scientists at the National Institute of Standards and Technology (NIST), the advance can extract the key ingredient in the most common form…

by Katie Bohn UNIVERSITY PARK, Pa. — The mechanics behind how an important process within the cell traps material before recycling it has puzzled scientists for years. But Penn State researchers have gained new insight into how this process seals…

New NIST Research Could Bring Down the Cost of Making Nickels Nickels are ubiquitous in American life, tumbling around in pockets, rolling under car seats, and emerging from the back of dryers to be used over and over for countless…

UNIVERSITY PARK, Pa. -- A team led by Penn State's Applied Research Laboratory, in collaboration with the Center for Innovative Processing thru Direct Digital Deposition (CIMP-3D), has received a $1.4 million grant by the Air Force Research Laboratory (AFRL) to…

UNIVERSITY PARK, Pa. — A biomimetic nanosystem can deliver therapeutic proteins to selectively target cancerous tumors, according to a team of Penn State researchers. Using a protein toxin called gelonin from a plant found in the Himalayan mountains, the researchers…

UNIVERSITY PARK, Pa. — Bioengineers may be able to use the unique mechanical properties of diseased cells, such as metastatic cancer cells, to help improve delivery of drug treatments to the targeted cells, according to a team of researchers at…

GAITHERSBURG, Md.—U.S. economic growth and national security depend on the approximately $150 billion invested annually in federal research and development (R&D) funding. To ensure that investment reaps the largest commercial and economic returns possible, the U.S. Commerce Department’s National Institute…

By: Scott Glancy For this past Christmas my wife, Rebecca, gave me a T-shirt that says "Quantum mechanics: The dreams stuff is made of." This is an allusion to the book The Dreams That Stuff Is Made Of: The Most…

UNIVERSITY PARK Pa. — A precise, chemical-free method for etching nanoscale features on silicon wafers has been developed by a team from Penn State and Southwest Jiaotong University and Tsinghua University in China. In standard lithography, a photosensitive film is…