From Wi-Fi to cellphones, more people questioning whether electromagnetic fields are affecting health

Here's a look at some of the top health news being talked about around the U.S. and the world today:

â€¢ With more wireless devices on the market than ever, more people are questioning whether electromagnetic fields are affecting our health. The experts looking into it aren't exactly in agreement, either.

â€¢ Little evidence showsÂ robot-assisted prostate surgery improves a person's outcome, but more patients are demanding they get surgery with the high-tech tool or say they'll take their business elsewhere.

â€¢ When young children are regularly cared for, they might have a greater risk for being overweight or obese, a recent British study suggested.

â€¢ The number of American's sickened by the swine flu, or H1N1 flu virus, grew to 57 million cases, with 257,000 hospitalizations and 11,690 deaths, according to the U.S. Centers for Disease Control and Prevention.

Tina Reed covers health and the environment for AnnArbor.com. You can reach her at tinareed@annarbor.com, call her at 734-623-2535 or find her on Twitter @TreedinAA.