Biology Videos

• Global Warming
  Nature
  Soil Types
  Air Quality
  Climate
  Organic
   
  

  Soil Scientists Restore Marshes To Protect Coastal Ecology

  Soil scientists spread material dredged from shipping channels over shore areas to help rebuild marsh areas. Wetlands along the shore protect the land from storm surges, create habitat for wildlife, ... > more
• Nature of Water
  Extreme Survival
  Spintronics
  Chemistry
  Organic Chemistry
  Food
   
  

  Food Chemists Use 'Edible Antifreeze' To Make Smoother Ice Cream

  Chemists adding a tasteless edible protein called gelatin hydrolysate to ice cream find that it keeps ice crystals small, resulting in a smoother, more pleasing product. The protein inhibits the ... > more
• Fish
  Fisheries
  Materials Science
  Electronics
  Inorganic Chemistry
  Chemistry
   
  

  Mechanical Engineers Reinforce Flimsy Fishing Lures

  Materials scientists and engineers added reinforcements to flexible plastic fishing lures to keep them from snapping off their hooks. Braiding microfibers into the lures with techniques used in ... > more
• Fish
  Marine Biology
  Sea Life
  Thermodynamics
  Nature
  Fisheries
   
  

  Engineers Design Two Piece Magnetic Aquarium Pump

  Chemical engineers developed a pump that splits into two pieces, a propeller for the interior of the aquarium and a motor for the exterior, connected across the glass wall by strong magnets. The ... > more
• Virology
  Viruses
  Infectious Diseases
  HIV and AIDS
  Bird Flu Research
  Influenza
   
  

  Biologists Develop Machine To Remove Viruses From Blood

  Infectious disease experts designed a machine called the hemopurifier. It works much like a dialysis machine, using thin fibers to capture and remove viruses from the blood it filters. The machine ... > more
• Climate
  Global Warming
  Endangered Plants
  Environmental Issues
  Nature
  Botany
   
  

  Climate Change Researchers Ask Amateur Botanists To Record Signs Of Spring

  Researchers began a nationwide initiative to track climate change by recording the timing of the first bud, first flower, and seed dispersal for plants across the country. They encouraged people to ... > more
• Allergy
  Staying Healthy
  Microbiology
  Teen Health
  Diseases and Conditions
  Healthy Aging
   
  

  Industrial Hygienists Reveal Dangers Of Mold

  Microbiologists studying mold found that it can grow on almost any building material and in almost any environment. Even before becoming visible, mold can be dangerous because it releases chemicals ... > more
• Wild Animals
  Fish
  Extinction
  Marine Biology
  Sea Life
  Extreme Survival
   
  

  Marine Biologists Work To Protect Seahorses By Developing A Breeding Program

  Marine biologists, worried that regular harvesting of wild seahorses may threaten the creature with extinction, have begun breeding them in home aquariums. Caring for seahorses requires a three-step ... > more
• 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
• Cold and Flu
  Influenza
  Bird Flu Research
  Bird Flu
  Virology
  Infectious Diseases
   
  

  Microbiologists Discover Reason Why The Flu Virus Thrives In Winter

  Virologists investigating transmission of the flu virus found that it is more likely to spread at colder temperatures. The dry, cold conditions pull moisture out of droplets released by coughs and ... > more

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