Video: Alligators were once the undisputed kings of the Everglades, but which animal would win the battle between gators and giant pythons? |
Video: A new report offers a detailed look at the nation's health from pre-natal care to the availability of health food grocery stores. NBC's Tracie Potts reports. |
Video: Get your weekly green tips from Eliza Dushku and Finola Hughes. |
Video: Obama congratulates astronauts on ISS and Space Shuttle Endeavour on their successful ongoing mission. |
Video: Nick Boxer reveals what makes him happy about the 'Captain Planet' legacy. |
Video: Astronauts open the shutters on the International Space Station's new observation deck, offering never-before-seen views of Earth. |
Video: Researchers monitor underpass crossings to determine if grizzly bears and other animals can cross the roadway safely. |
Video: Once almost hunted to extinction, North America's largest native waterfowl is making a comeback. |
Video: Despite the recall, green cars will continue to shuttle the environmentally conscious to Oscar gold. KNBC's Ted Chen reports from Hollywood. |
