Federal and state officials have completed the first phase of the planning process for Interstate 11, but the path the 280-mile corridor would take through Pima County is still uncertain. The Federal ...

To top managers at Levi Strauss, revamping the information technology system seemed like a good idea. The company had come a long way since its founding in the 19th century by a German-born dry-goods ...

From cancer to Alzheimer’s: could a renewed focus on energy transform biomedicine? Including energy dynamics in research could improve our understanding of diseases and of the healing processes that ...