After graduation, Karl Rosaen moved from Michigan to Silicon Valley, where he worked on the now-famous Google Android phone. So when he wanted to start his own high tech firm, where did he go? Back home to Michigan, of course. A story about hope for a new economy.

Residents of rural Kenya now have e-mail accounts and Internet access thanks in part to the work of U-M engineering students.

After years of effort, false starts, and faulty decisions, the U.S. auto industry is remaking itself. U-M, with its historic ties to the carmakers, continues to push Detroit’s technology and policy forward.

Related:

• U-M and GM open $5 million advanced battery research lab
• Video: U-M auto expert describes the latest gas-saving technologies

University of Michigan researchers are investigating a radical new design for cargo ships that would eliminate ballast tanks, the water-filled compartments that enable non-native creatures to sneak into the Great Lakes from overseas.

Dr. Oveta Fuller is a respected researcher in microbiology and immunology, an expert on viral infections. But her most vital work takes place outside the lab, when she combines her scientific knowledge with faith. Turns out that one of her most effective weapons against AIDS is the fact that she’s not only a scientist, but a pastor.