Latest Science Videos

• Birds
  Bird Flu Research
  Nature
  Environmental Science
  Recycling and Waste
  Zoology
   
  

  Poultry Nutritionists Remove Pollutants From Watersheds By Adding Enzyme To Chicken Feed

  Poultry nutritionists add an enzyme called phytase to chicken feed in an effort to decrease the amount of phosphorus that passes through them undigested. Research revealed the maximum amount of ... > more
• Forensic Research
  Fossils
  Biometric
  Evolution
  Organic Chemistry
  Origin of Life
   
  

  Forensic Scientists Improve DNA Analysis With Mummy-inspired Bone-baking

  Forensic scientists analyzing bones found in the Gobi desert discovered that the DNA within them could be surprisingly easily extracted. In an experiment designed to mimic the conditions that ... > more
• Video Games
  Artificial Intelligence
  Virtual Reality
  Energy Policy
  Virtual Environment
  Computer Graphics
   
  

  Computer Scientists Design Video Game To Improve Disaster Response

  Computer scientists and public health professionals are working together to prepare workers to respond to emergencies. The video game they designed allows people to learn what to do in the event of ... > more
• Colon Cancer
  Gastrointestinal Problems
  Colitis
  Diseases and Conditions
  Optics
  Cancer
   
  

  Gastroenterologists Use Optics To Detect Early Stages Of Colon Cancer

  Biomedical engineers have developed a new technique to detect colon cancer. A thin optical fiber shines light onto the interior of the colon. Computer analysis of the backscattered light indicates if ... > more
• Environmental Issues
  Natural Disasters
  Earthquakes
  Tsunamis
  Water
  Earth Science
   
  

  Seismologists Devise New Technique To Measure Pollution

  Seismologists have tested a new way to measure the concentration of the dangerous groundwater contaminant Trichloroethylene (TCE). Ultrasonic waves called P-waves are sent through ground containing ... > more
• Sports Science
  Construction
  Optics
  Civil Engineering
  Aviation
  Wind Energy
   
  

  Materials Scientists Design High Tech Hockey Jersey

  Materials Scientists, working with textile designers, tested new designs for the National Hockey League’s ergonomic and heat-releasing jerseys. In a climate-controlled chamber, they used a ... > more
• Educational Psychology
  Child Development
  Child Psychology
  Intelligence
  Alzheimer's
  Language Acquisition
   
  

  Teachers Face Off To Prove Their Mettle

  Science teachers gather to compete in a parody of the television program Iron Chef. From a “secret ingredient” such as a soda can or paint contestants piece together a compelling science ... > more
• Aviation
  Nature of Water
  Vehicles
  Spintronics
  Civil Engineering
  Transportation Science
   
  

  Atmospheric Scientists Develop Experimental Ice Forecasting Tool

  Atmospheric Scientists recently improved the ability to forecast icy conditions at altitudes used by regional airliners. Using graphical displays and advanced weather prediction models, they can now ... > more
• Space Telescopes
  Astrophysics
  NASA
  Astronomy
  Stars
  Space Exploration
   
  

  Astronomers And Computer Scientists Reveal Astronomical Events In Real Time

  Astronomers have added an application to Google Earth that allows users to not only look at detailed pictures of the night sky at their convenience, but to observe unfolding cosmic events in real ... > more
• El Nino and La Nina
  Severe Weather
  Atmosphere
  Climate
  Weather
  Global Warming
   
  

  Geophysicists Blame La Nina Weather For Lost Time

  Geophysicists have identified the very real physical mechanism that can lengthen or shorten the amount of time the earth takes to complete one rotation. During La Nina the temperature of the Pacific ... > more

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