Doctor: Blue Light From Electronics Can Wreak Havoc On Children's SleepDoctors are warning parents about something their kids are increasingly exposed to and it may be playing a key role in disrupting their sleep. The latest research shows that nighttime exposure to blue light – mainly from computers, smartphones, tablets and e-readers -- is particularly harmful.
U Of M Biologist Studies Road Salt's Effect On Butterflies, Other WildlifeMinnesotans know the sand and salt used to clear the roads in the winter is helpful to drivers. For University of Minnesota biologist Emilie Snell-Rood, who didn’t grow up here, the MnDOT trucks made her curious.
The Rise Of Gas Prices And Its EffectsHow about paying $4 a gallon for gas? Some experts say it will happen soon, and we won’t be paying more just at the gas station.