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    Contaminant

    Contaminants are substances that make something impure or undesirable. Contaminants can impact various environments such as air, water, or soil. In addition, biological samples can become contaminated compromise the results of tests perdormed in medical or research laboratories.

    Trending News

    • MAR 06, 2018
      Health & Medicine
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      Are We Ready For a Smallpox Outbreak?
      There's no question that if smallpox were to reappear, it would be a global health emergency. While it was eradicate ...
      Written By: Brenda Kelley Kim
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      MAR 06, 2018
      Chemistry & Physics
      Cosmic Signal from the First Stars of Universe
      Cosmic Signal from the First Stars of Universe
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      Written By: Daniel Duan
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      FEB 28, 2018
      Cannabis Sciences
      Virginia General Assembly Unanimously Passes Expanded Medical Cannabis Oil Bill
      Virginia General Assembly Unanimously Passes Expanded Medical Cannabis Oil Bill
      Virginia General Assembly Unanimously Pass HB 1251 for CBD and THC-A Oil for Expanded Medicinal Use
      Written By: Mauri Brueggeman
      1
      FEB 27, 2018
      Space & Astronomy
      Elon Musk's Space-Bound Tesla Carries Heaps of Earthly Bacteria
      Elon Musk's Space-Bound Tesla Carries Heaps of Earthly Bacteria
      Elon Musk hyped February’s Falcon Heavy launch up with a unique payload: his cherry-red Tesla Roadster electric ca ...
      Written By: Anthony Bouchard
      2
      FEB 25, 2018
      Earth & The Environment
      Seafood contamination feared after spill in East China Sea
      Seafood contamination feared after spill in East China Sea
      In early January one of the largest oil spills in decades occurred in the East China Sea after an oil tanker and another ...
      Written By: Kathryn DeMuth Sullivan
      3
      FEB 25, 2018
      Microbiology
      Fresh Herbs Found to Carry Bacteria
      Fresh Herbs Found to Carry Bacteria
      The FDA has started look for microbial contamination in a processed avocado, guacamole, and a variety of fresh herbs.
      Written By: Carmen Leitch
      1
      FEB 19, 2018
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      Saving Coral Reefs: Magnetic Nanoparticles to the Rescue
      Coral reefs are diverse underwater ecosystems that are home to 25% of all marine life on Earth. Their welling being has ...
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      FEB 12, 2018
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      FEB 08, 2018
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      Medicinal Marijuana Standards...Deterrent or Catalyst for Industry Legitimization
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      2
      FEB 07, 2018
      Plants & Animals
      Study Finds All Sorts of Garbage in Seagulls' Stomachs
      Study Finds All Sorts of Garbage in Seagulls' Stomachs
      Seagulls aren’t particularly picky eaters; they frequently loiter around dumps and landfills in search of tasty tr ...
      Written By: Anthony Bouchard
      3
      JAN 29, 2018
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      Parasitic Molecules Mimic Human Proteins & Chew Through the Gut
      Parasitic Molecules Mimic Human Proteins & Chew Through the Gut
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      Written By: Carmen Leitch
      2
      JAN 23, 2018
      Chemistry & Physics
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      Kodak Film And The First Nuclear Fallout
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      JAN 21, 2018
      Earth & The Environment
      California is dumping toxic mud on its beaches
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      Written By: Kathryn DeMuth Sullivan
      3
      JAN 18, 2018
      Chemistry & Physics
      These Nanoparticles Can Accelerate The Removal of Nitrate Contaminant
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      2
      JAN 15, 2018
      Earth & The Environment
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      3
      JAN 08, 2018
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      JAN 06, 2018
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      What Experts on Food Poisoning Won't Eat
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      Food poisoning is pretty common. The Centers for Disease Control and Prevention estimate that 48 million people are sick ...
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      2
      JAN 04, 2018
      Microbiology
      The 'Raw Water' Trend
      The 'Raw Water' Trend
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      Written By: Carmen Leitch
      2
      DEC 29, 2017
      Technology
      Twelve-Year-Old Invents Quick Lead Detector for Water
      Twelve-Year-Old Invents Quick Lead Detector for Water
      Rao's Tethys device is named after the Greek Titan Goddess of Fresh Water.
      Written By: Julia Travers
      3
      DEC 27, 2017
      Microbiology
      Recurrent Infections Break Down our Gut Defenses
      Recurrent Infections Break Down our Gut Defenses
      For eight years, researchers conducted experiments modeling repeated, mild bacterial infections; what they saw shocked t ...
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      1
      DEC 23, 2017
      Microbiology
      The Life in the Ice
      The Life in the Ice
      Once thought to be a sterile environment free of microbes, scientists have directly observed bacteria living in snow and ...
      Written By: Carmen Leitch
      1
      DEC 11, 2017
      Videos
      Watch NASA Prepare Parts of the Mars 2020 Rover in 360º
      Watch NASA Prepare Parts of the Mars 2020 Rover in 360º
      NASA's Mars 2020 rover continues to be a work in progress, but have you ever wondered how NASA puts it all together? A l ...
      Written By: Anthony Bouchard
      2
      DEC 06, 2017
      Clinical & Molecular DX
      Don't Lance a Zit with a Woodworking Blade!
      Don't Lance a Zit with a Woodworking Blade!
      Pimples are unsightly, annoying blemishes that seem to show up at the worst possible time. Many of us probably to fight ...
      Written By: Xuan Pham
      3
      NOV 30, 2017
      Microbiology
      Brachyspira pilosicoli: An Emerging Pathogen?
      Brachyspira pilosicoli: An Emerging Pathogen?
      Brachyspira pilosicoli is a slow growing spirochete that was first isolated from a pig in the United Kingdom in 1980. Sp ...
      Written By: Sarah Hertrich
      1
    MAR 06, 2018
    Health & Medicine
    Are We Ready For a Smallpox Outbreak?
    Are We Ready For a Smallpox Outbreak?
    There's no question that if smallpox were to reappear, it would be a global health emergency. While it was eradicate ...
    Written By: Brenda Kelley Kim
    2
    MAR 06, 2018
    Chemistry & Physics
    Cosmic Signal from the First Stars of Universe
    Cosmic Signal from the First Stars of Universe
    According to the Big Bang theory, astronomers believed that the entire universe was in the dark age (meaning no stars, n ...
    Written By: Daniel Duan
    2
    FEB 28, 2018
    Cannabis Sciences
    Virginia General Assembly Unanimously Passes Expanded Medical Cannabis Oil Bill
    Virginia General Assembly Unanimously Passes Expanded Medical Cannabis Oil Bill
    Virginia General Assembly Unanimously Pass HB 1251 for CBD and THC-A Oil for Expanded Medicinal Use
    Written By: Mauri Brueggeman
    1
    FEB 27, 2018
    Space & Astronomy
    Elon Musk's Space-Bound Tesla Carries Heaps of Earthly Bacteria
    Elon Musk's Space-Bound Tesla Carries Heaps of Earthly Bacteria
    Elon Musk hyped February’s Falcon Heavy launch up with a unique payload: his cherry-red Tesla Roadster electric ca ...
    Written By: Anthony Bouchard
    2
    FEB 25, 2018
    Earth & The Environment
    Seafood contamination feared after spill in East China Sea
    Seafood contamination feared after spill in East China Sea
    In early January one of the largest oil spills in decades occurred in the East China Sea after an oil tanker and another ...
    Written By: Kathryn DeMuth Sullivan
    3
     
     
  • FEB 25, 2018
    Microbiology
    Fresh Herbs Found to Carry Bacteria
    Fresh Herbs Found to Carry Bacteria
    The FDA has started look for microbial contamination in a processed avocado, guacamole, and a variety of fresh herbs.
    Written By: Carmen Leitch
    1
    FEB 19, 2018
    Chemistry & Physics
    Saving Coral Reefs: Magnetic Nanoparticles to the Rescue
    Saving Coral Reefs: Magnetic Nanoparticles to the Rescue
    Coral reefs are diverse underwater ecosystems that are home to 25% of all marine life on Earth. Their welling being has ...
    Written By: Daniel Duan
    2
    FEB 12, 2018
    Videos
    Are These Deer Becoming Zombies?
    Are These Deer Becoming Zombies?
    Across Canada, there are fears that a disease normally found in animals such as moose, deer, and other wildlife could sp ...
    Written By: Brenda Kelley Kim
    3
    FEB 08, 2018
    Cannabis Sciences
    Medicinal Marijuana Standards...Deterrent or Catalyst for Industry Legitimization
    Medicinal Marijuana Standards...Deterrent or Catalyst for Industry Legitimization
    Brief discussion on medical marijuana standards or testing requirements and if they deter or encourage the legitimacy of ...
    Written By: Mauri Brueggeman
    2
    FEB 07, 2018
    Plants & Animals
    Study Finds All Sorts of Garbage in Seagulls' Stomachs
    Study Finds All Sorts of Garbage in Seagulls' Stomachs
    Seagulls aren’t particularly picky eaters; they frequently loiter around dumps and landfills in search of tasty tr ...
    Written By: Anthony Bouchard
    3
     
     
  • JAN 29, 2018
    Microbiology
    Parasitic Molecules Mimic Human Proteins & Chew Through the Gut
    Parasitic Molecules Mimic Human Proteins & Chew Through the Gut
    One of the most common gastric diseases in the world is due to a parasitic infection from Giardia parasites.
    Written By: Carmen Leitch
    2
    JAN 23, 2018
    Chemistry & Physics
    Kodak Film And The First Nuclear Fallout
    Kodak Film And The First Nuclear Fallout
    Mid-summer 1945 the Jornada del Muerto desert in New Mexico witnessed the world's first nuclear bomb detonation, kno ...
    Written By: Daniel Duan
    2
    JAN 21, 2018
    Earth & The Environment
    California is dumping toxic mud on its beaches
    California is dumping toxic mud on its beaches
    Mudslides have devastated Santa Barbara County in California after heavy rains in January resulted in tearing off the to ...
    Written By: Kathryn DeMuth Sullivan
    3
    JAN 18, 2018
    Chemistry & Physics
    These Nanoparticles Can Accelerate The Removal of Nitrate Contaminant
    These Nanoparticles Can Accelerate The Removal of Nitrate Contaminant
    According to a recently published study on the American Chemical Society journal ACS Catalysis, a team of engineering re ...
    Written By: Daniel Duan
    2
    JAN 15, 2018
    Earth & The Environment
    Oil tanker wreaks havoc on East China Sea
    Oil tanker wreaks havoc on East China Sea
    An Iranian oil tanker that crashed into a Hong Kong-registered vessel on January 7 has been ablaze since and has now sun ...
    Written By: Kathryn DeMuth Sullivan
    3
     
     
  • JAN 08, 2018
    Videos
    Deadly E. coli Outbreak Linked to Romaine Lettuce
    Deadly E. coli Outbreak Linked to Romaine Lettuce
    Escherichia coli is a bacterium that normally lives in the gastrointestinal tract, and when it ends up somewhere else, i ...
    Written By: Carmen Leitch
    2
    JAN 06, 2018
    Videos
    What Experts on Food Poisoning Won't Eat
    What Experts on Food Poisoning Won't Eat
    Food poisoning is pretty common. The Centers for Disease Control and Prevention estimate that 48 million people are sick ...
    Written By: Carmen Leitch
    2
    JAN 04, 2018
    Microbiology
    The 'Raw Water' Trend
    The 'Raw Water' Trend
    There seems to be few definite benefits, and plenty of risks, with this overpriced mystery liquid.
    Written By: Carmen Leitch
    2
    DEC 29, 2017
    Technology
    Twelve-Year-Old Invents Quick Lead Detector for Water
    Twelve-Year-Old Invents Quick Lead Detector for Water
    Rao's Tethys device is named after the Greek Titan Goddess of Fresh Water.
    Written By: Julia Travers
    3
    DEC 27, 2017
    Microbiology
    Recurrent Infections Break Down our Gut Defenses
    Recurrent Infections Break Down our Gut Defenses
    For eight years, researchers conducted experiments modeling repeated, mild bacterial infections; what they saw shocked t ...
    Written By: Carmen Leitch
    1
     
     
  • DEC 23, 2017
    Microbiology
    The Life in the Ice
    The Life in the Ice
    Once thought to be a sterile environment free of microbes, scientists have directly observed bacteria living in snow and ...
    Written By: Carmen Leitch
    1
    DEC 11, 2017
    Videos
    Watch NASA Prepare Parts of the Mars 2020 Rover in 360º
    Watch NASA Prepare Parts of the Mars 2020 Rover in 360º
    NASA's Mars 2020 rover continues to be a work in progress, but have you ever wondered how NASA puts it all together? A l ...
    Written By: Anthony Bouchard
    2
    DEC 06, 2017
    Clinical & Molecular DX
    Don't Lance a Zit with a Woodworking Blade!
    Don't Lance a Zit with a Woodworking Blade!
    Pimples are unsightly, annoying blemishes that seem to show up at the worst possible time. Many of us probably to fight ...
    Written By: Xuan Pham
    3
    NOV 30, 2017
    Microbiology
    Brachyspira pilosicoli: An Emerging Pathogen?
    Brachyspira pilosicoli: An Emerging Pathogen?
    Brachyspira pilosicoli is a slow growing spirochete that was first isolated from a pig in the United Kingdom in 1980. Sp ...
    Written By: Sarah Hertrich
    1
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