The existence of "superbugs" like methicillin-resistant Staphylococcus aureas (MRSA) have raised public concern over bacterial infections. A mathematical model that looks at different strategies for curbing hospital-acquired infections suggests that antimicrobial cycling and patient isolation may be effective approaches when patients are harboring dual-resistant bacteria. --by Carol Hughes

Historians aren't known for interdisciplinary collaborations. But Paul Hirt is getting environmental historians out into the field and working with anthropologists, ecologists and geographers. He hopes to increase their understanding of the complex interactions between humans and the landscape. --by Adelheid Fischer

The sky islands borderlands of the Southwest is a unique area harboring such a broad range of life that Conservation International has designated it a hotspot of global diversity. Once sparsely settled, the sky islands borderlands are now undergoing economic, ecological, and social upheavals. Environmental historian Paul Hirt is looking at the region's past to help citizens, businesses and governments manage its present and future. --by Adelheid Fischer

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One day soon a biosensing nanodevice may eliminate long lines at airport security checkpoints and revolutionize health screenings for diseases like anthrax, cancer and antibiotic resistant Staphylococcus aureus (MRSA). Even more incredible than the device itself, is that it is based on the world's tiniest rotary motor: a biological engine measured on the order of molecules. --by Margaret Coulombe (Read the full text in SOLS News)

Being full of beans might not be such a bad thing. ASU nutritionists say that eating a half-cup of the legumes each day may just keep the doctor away. --by Melissa Crytzer Fry

By attempting to solve avian E. coli infections in poultry, ASU researchers are hoping to also protect people against Salmonella, the leading cause of food-borne illness. --by Joe Caspermeyer

Major league baseball players like Derek Jeter make actions like catching a fly ball look effortless. But if you want to understand the complexity underlying these moves, try teaching them to a robot. By combining expertise in engineering and psychology, ASU researchers have created Catchbot, a baseball-playing robot. In the process, they have learned a lot about how people perceive and respond to a moving target. --by Skip Derra