When a bus filled with schoolchildren went wildly out of control, their teachers stayed cool.
Cynthia Rubio's simple electronic wristband tracked thousands of evacuees during Hurricane Ike.
By providing a simple solar cooker to refugees from Darfur, one woman gives hope to a ravaged region.
“ Prevent colds by using alcohol-based hand gels like Purell or Avant after shaking hands or holding frequently touched objects. ”
“ When you're fighting a fever, try drinking at least 2 to 3 additional ounces of fluid every hour. Water or non-carbonated sports drinks work best. And remember, even if you're not sweating, you still can get dehydrated, which will weaken your immune system and prolong a fever. ”