World population is expected to pass seven billion this year. Can the earth handle it? U-M economist David Lam looks at the successes of the last 50 years and the trends for the future—and comes away optimistic.

U-M president Mary Sue Coleman explains how the university is responding to state budget crisis with hundreds of millions of dollars in cuts.

Plus: U-M focuses on quality, affordability, cost control with historic reduction in state funds

The economic damage of auto job losses is much worse than previously measured, says a U-M study. A Q-and-A on the layoff ripple effect.

U-M professor and poet Khaled Mattawa describes life under the “homicidal clown” Moammar Kadafi, and his hopes for his native Libya.

A startup company built on the inventions of graduate students in UM-Dearborn Prof. Pravansu Mohanty won the 2011 Clean Energy Prize.

U-M assistant professor Mark Clague talks about the challenges facing the symphony orchestra and how to make it more economically viable.

University of Michigan startup companies took home the $500,000 grand prize and the $150,000 first runner-up prize on Saturday at one of the nation’s largest business plan competitions. Two other U-M-created companies received cash awards as well.

Looking for hopeful economic signs? Startups launched by students and faculty are transforming the way Michigan thinks about business.

Related: Four U-M startup companies win prizes in business plan competition

At U-M’s marine hydrodynamics lab, artist and inventor Anthony Reale is testing a portable generator, based on the shape of the basking shark’s mouth, that provides electrical power from river currents.