Researchers at New York University and the University of Texas at Austin have discovered that carbohydrates serve as identifiers for cancer cells. Their findings, which appear in the journal Proceedings of the National Academy of Sciences, show how these molecules may serve as signals for cancer and explain what’s going on inside these cells, pointing to new ways in which sugars function as a looking glass into the workings of their underlying structures.
Mike Ronalter and Adam Kennedy discuss the balance between art and craft in their experience as scientific glassblowers in the Department of Chemistry at The University of Texas at Austin. The glass shop is critical for chemistry researchers, with their daily needs for various shapes and styles of glass for their projects.
Three faculty members in the College of Natural Sciences have recently been awarded 2014 Sloan Research Fellowships from the Alfred P. Sloan Foundation.
Invasive “crazy ants” are rapidly displacing fire ants in areas across the southeastern U.S. by secreting a compound that neutralizes fire ant venom, according to a University of Texas at Austin study published this week in the journal Science Express. It’s the first known example of an insect with the ability to detoxify another insect’s venom.
Scientists in the Department of Physics have captured the ultimate high-speed movie of a laser pulse as it zips through a piece of glass at the speed of light. The new imaging technique will help scientists understand how intense laser pulses propagate through air, glass fibers and fusion pellets, and thus could have applications in atmospheric chemical analysis, fiber optic communications, and power generation.
A new study correlating brain activity with how people make decisions suggests that when individuals engage in risky behavior, such as drunk driving or unsafe sex, it's probably not because their brains' desire systems are too active, but because their self-control systems are not active enough.