Wrap-up of Thoroughbred stakes action.

BREE, Belgium, March 26 (UPI) -- Kim Clijsters, who was the top-ranked women's player in 2003, ended her two-year retirement from competitive tennis Thursday at a news conference in Belgium.

Whole Foods is doing it. So are PepsiCo, REI, New York University and ING Financial Services. Despite the credit crunch, they're all buying 100 percent of their electricity from renewable sources. And they're not alone.

Wrap-up of Thoroughbred stakes action.

Wrap-up of thoroughbred stakes action.

Wrap-up of Thoroughbred stakes action.

Wrap-up of thoroughbred stakes action.

Wrap-up of thoroughbred stakes action.

THE DALLES, Ore., Jan. 21 (UPI) -- Faced with rising energy costs and growing demand, much of U.S. industry and government are turning to renewable energy as a solution, but for many citizens it's unclear when and how well these technologies will work.