The good people at Careercast.com have come out with their list of the top 10 least stressful jobs in the United States.

Topping the list?

University professors.

The field's high growth opportunities, low health risks and substantial pay provide a low-stress environment that's the envy of many career professionals.

Americans are going to college in record numbers. In fact, 63.3% of citizens ages 18 to 30 have or are on track to earn degrees, according to PayScale.com. And the U.S. Bureau of Labor Statistics data shows job seekers with college educations are still twice as likely to land a position as those without. These facts combine to create rising job opportunities in the college ranks, which help make teaching jobs less stressful than ever before.