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(PhysOrg.com) -- With the recent rise in popularity of 3D movies at the theater, consumers quite naturally have begun to wonder about what’s being done to bring such technology to their smartphones and better yet, the big flat screen TVs in their living rooms. As it stands now, most viewers that wish to watch 3D movies, whether at home or the theater, must wear some type of 3D eyeglasses. This is unfortunate, because most would prefer to watch without having to don the goofy looking accessories.

A major government report says that the rate of excess weight and obesity among children ages two to five have doubled since the 1980s. Michelle Miller takes a look at what's being done to stop the trend.

Dear EarthTalk : Coastal areas here in the U.S. have taken a real beating in recent years due to natural disasters that many would argue are due to changing climate