Invasive Species Videos

• Aviation
  Satellites
  Space Probes
  Space Exploration
  Space Station
  NASA
   
  

  Mechanical Engineering Students Develop High-Altitude Reconnaissance Airships

  On a shoestring, and with off-the-shelf components, students are designing prototypes of robotic blimp that could one day be used by the Pentagon. Cheaper than spy satellites, blimps can hover in ... > more
• Wildfires
  Earthquakes
  Detectors
  Natural Disasters
  Invasive Species
  Ecology Research
   
  

  Ecologists Deploy Wireless Sensors for Early Detection of Wildfires

  New fire-sensing devices can spot a fire in its earliest stages, up to six miles away, and they can relay the information to emergency responders through a computer network and even automatically ... > more
• Insects (including Butterflies)
  Endangered Plants
  Cloning
  Nature
  Endangered Animals
  Birds
   
  

  Insect Ecologist Spearheads Creation of Oases for Endangered Butterflies

  Waystations for monarch butterflies are sprouting up around the country. With milkweed plants and flowers such as zinnias that produce lots of nectar, these gardens will provide oases for the ... > more
• Soil Types
  Organic
  Fungus
  Hazardous Waste
  Landslides
  Endangered Plants
   
  

  Soil Chemists Plant Ferns to Soak Up Backyard Poisons

  Planting ferns can be a cheaper, greener way to soak up poisons such as arsenic from the soil. Ferns absorb arsenic through their roots and store it in their leaves, which can then be cut off. ... > more
• Pollution
  Air Pollution
  Air Quality
  Atmosphere
  Environmental Issues
  Environmental Science
   
  

  Atmospheric Chemists Show Morning Fog Captures Particulate Matter

  While it hassles commuters, morning mist removes a lot of airborne particles which are hazardous for people with respiratory health problems. The water droplets inside morning fog are of just the ... > more
• Weather
  Severe Weather
  Energy Policy
  Environmental Policy
  Weapons Technology
  Pollution
   
  

  Meteorologists Use Weather Knowledge to Predict Path of Toxic Spills

  Homeland security officials are tapping researchers' capability to predict the paths of toxic waste spills and hazardous airborne particles. Using computer science and mathematics, along with ... > more
• Earthquakes
  Tsunamis
  Natural Disasters
  Earth Science
  Geography
  Global Warming
   
  

  Seismologists Build Global Listening Posts to Detect Quakes

  In the Global Seismographic Network, 138 networked stations can pick up quake movement and send instant information to computers around the world. The network has passed its first real-world test: ... > more

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