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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

    • APR 14, 2015
      Health & Medicine
      Project to Turn Corpses into Compost Stems from 'Nurse Log'
      Project to Turn Corpses into Compost Stems from 'Nurse Log'
      The body of the tiny 78-year-old woman, gray hair falling over stiffened shoulders, was brought to a hillside at Western ...
      Written By: Will Hector
      5
      APR 02, 2015
      Microbiology
      Food poisoning: New detection method for bacterial toxin
      Food poisoning: New detection method for bacterial toxin
      The Bacillus cereus bacteria is one of the potential causes of food poisoning. Indeed, a recent study in Analytical and ...
      Written By: Robert Woodard
      5
      APR 01, 2015
      Neuroscience
      Air pollution may be damaging children's brains - before they are even born
      Air pollution may be damaging children's brains - before they are even born
      Researchers from the Children's Hospital of Los Angeles have been looking into the effects of air pollution. While it sh ...
      Written By: Robert Woodard
      4
      MAR 30, 2015
      Microbiology
      New Model Sheds Light on Managing Biofilms
      New Model Sheds Light on Managing Biofilms
      Researchers have have developed a new computational model that effectively simulates the mechanical behavior of biofilms ...
      Written By: Judy O'Rourke
      4
      MAR 27, 2015
      Earth & The Environment
      Less Is More With Wetlands
      Less Is More With Wetlands
      Most efforts to protect and restore wetlands mistakenly focus on preserving only total wetland area, with no considerati ...
      Written By: Brenda Kelley Kim
      4
      MAR 26, 2015
      Immunology
      Common Bacteria Poised to Morph Into Superbugs?
      Common Bacteria Poised to Morph Into Superbugs?
      Antibiotic resistance is on its way to spreading around the world among bacteria that are often involved in respiratory ...
      Written By: Judy O'Rourke
      5
      MAR 25, 2015
      Chemistry & Physics
      Legalizing Marijuana and the New Science of Weed
      Legalizing Marijuana and the New Science of Weed
      More than a year into Colorado's experiment legalizing marijuana, labs testing the plants are able for the first time to ...
      Written By: Judy O'Rourke
      7
      MAR 18, 2015
      Plants & Animals
      Common Weed Keeps Water Clean
      Common Weed Keeps Water Clean
      Francisco Delgado Vargas, from the Autonomous University of Sinaloa (UAS), researches the use of the plant Typha dominge ...
      Written By: Brenda Kelley Kim
      3
      MAR 17, 2015
      Genetics & Genomics
      Human Genome Includes 'Foreign' Genes Not From Our Ancestors
      Human Genome Includes 'Foreign' Genes Not From Our Ancestors
      Many animals, including humans, acquired essential ‘foreign' genes from microorganisms co-habiting their environment in ...
      Written By: Ilene Schneider
      4
      MAR 02, 2015
      Immunology
      First Molecular POC Diagnostic IDs HIV-1 & HIV-2 in Under 1 Hour
      First Molecular POC Diagnostic IDs HIV-1 & HIV-2 in Under 1 Hour
      Alere Inc, Waltham, Mass, a leading maker of rapid diagnostic tests, has received IVD CE marking in Europe for the Alere ...
      Written By: Judy O'Rourke
      7
      FEB 27, 2015
      Health & Medicine
      Almost 500K in US Suffered from C. diff Infections in Single Year
      Almost 500K in US Suffered from C. diff Infections in Single Year
      Clostridium difficile (C. difficile, or C. diff) caused almost half a million infections among patients in the United St ...
      Written By: Judy O'Rourke
      7
      NOV 20, 2014
      Immunology
      Hepatitis C on its Way Out the Door?
      Hepatitis C on its Way Out the Door?


      More than half of those diagnosed with HCV were infected through blood transfusions or organ transplants pr ...
      Written By: Judy O'Rourke
      2
      NOV 04, 2014
      Space & Astronomy
      What
      What
      They say that in space, no one can hear you scream. They can smell you however, at least according to retired astronaut ...
      Written By: Brenda Kelley Kim
      3
      AUG 13, 2014
      Space & Astronomy
      Air Pollution Could Be a Sign of Intelligent Life
      Air Pollution Could Be a Sign of Intelligent Life
      The search for extraterrestrial intelligence (SETI) has mostly been conducted by trying to detect electromagnetic radiat ...
      Written By: Peter Micheli
      3
      JUL 22, 2014
      Plants & Animals
      Going Wild May be The Way to Deal with Hive Decline
      Going Wild May be The Way to Deal with Hive Decline
      In October 2006, reports came in from beekeepers that some of them were losing 30% to 90% of their hives. While some los ...
      Written By: Peter Micheli
      2
      MAY 30, 2014
      Technology
      Ben Gurion UniverSity and University of Chicago  Expand Collaboration on Water Initiatives
      Ben Gurion UniverSity and University of Chicago Expand Collaboration on Water Initiatives
      Caption: Left to right: BGU's Frankel Professor of Chemical Engineering Prof. Moshe Gottlieb, BGU President Prof. Rivka ...
      Written By: Ilene Schneider
      3
      MAY 01, 2014
      Earth & The Environment
      Bark Beetles Kill Western Trees, Affect Mountain Streams
      Bark Beetles Kill Western Trees, Affect Mountain Streams
      Forested mountain areas throughout the western United States are suffering from the effects of bark beetles. To put the ...
      Written By: Jen Ellis
      1
      MAR 26, 2014
      Chemistry & Physics
      Plant Nanobionics Produces Living Chemical Detection Plants
      Plant Nanobionics Produces Living Chemical Detection Plants
      Imagine a chemical weapons, explosives, or toxins detection system that can produce its own energy and survive in harsh ...
      Written By: Jen Ellis
      1
      MAR 07, 2014
      Chemistry & Physics
      Radioactive Fukushima Waters Draw Near to North American Coastlines
      Radioactive Fukushima Waters Draw Near to North American Coastlines
      Residents of Western Canada are not quite sure how to welcome the latest Japanese import to reach their shores - radioac ...
      Written By: Jen Ellis
      2
      FEB 04, 2014
      Chemistry & Physics
      New Metal-Organic Framework Shows Promise as an Efficient Molecular Sponge
      New Metal-Organic Framework Shows Promise as an Efficient Molecular Sponge
      Metal-Organic Frameworks (MOFs) are gaining attention in the chemical world for a variety of novel uses. In essence, the ...
      Written By: Jen Ellis
      2
      JAN 02, 2014
      Chemistry & Physics
      Forgetting to Turn Light Out Leads to 400-Fold Improvement in Conductivity
      Forgetting to Turn Light Out Leads to 400-Fold Improvement in Conductivity
      The next time somebody berates you for leaving the light on, cheerfully tell of the tale of Washington State University ...
      Written By: Jen Ellis
      1
      DEC 12, 2013
      Microbiology
      Surprising Discovery With Blood Clots and Bacteria
      Surprising Discovery With Blood Clots and Bacteria
      The phrase "blood clot" rarely has a positive spin-most people associate blood clots with traumatic and potentially fata ...
      Written By: Jen Ellis
      3
    APR 14, 2015
    Health & Medicine
    Project to Turn Corpses into Compost Stems from 'Nurse Log'
    Project to Turn Corpses into Compost Stems from 'Nurse Log'
    The body of the tiny 78-year-old woman, gray hair falling over stiffened shoulders, was brought to a hillside at Western ...
    Written By: Will Hector
    5
    APR 02, 2015
    Microbiology
    Food poisoning: New detection method for bacterial toxin
    Food poisoning: New detection method for bacterial toxin
    The Bacillus cereus bacteria is one of the potential causes of food poisoning. Indeed, a recent study in Analytical and ...
    Written By: Robert Woodard
    5
    APR 01, 2015
    Neuroscience
    Air pollution may be damaging children's brains - before they are even born
    Air pollution may be damaging children's brains - before they are even born
    Researchers from the Children's Hospital of Los Angeles have been looking into the effects of air pollution. While it sh ...
    Written By: Robert Woodard
    4
    MAR 30, 2015
    Microbiology
    New Model Sheds Light on Managing Biofilms
    New Model Sheds Light on Managing Biofilms
    Researchers have have developed a new computational model that effectively simulates the mechanical behavior of biofilms ...
    Written By: Judy O'Rourke
    4
    MAR 27, 2015
    Earth & The Environment
    Less Is More With Wetlands
    Less Is More With Wetlands
    Most efforts to protect and restore wetlands mistakenly focus on preserving only total wetland area, with no considerati ...
    Written By: Brenda Kelley Kim
    4
     
     
  • MAR 26, 2015
    Immunology
    Common Bacteria Poised to Morph Into Superbugs?
    Common Bacteria Poised to Morph Into Superbugs?
    Antibiotic resistance is on its way to spreading around the world among bacteria that are often involved in respiratory ...
    Written By: Judy O'Rourke
    5
    MAR 25, 2015
    Chemistry & Physics
    Legalizing Marijuana and the New Science of Weed
    Legalizing Marijuana and the New Science of Weed
    More than a year into Colorado's experiment legalizing marijuana, labs testing the plants are able for the first time to ...
    Written By: Judy O'Rourke
    7
    MAR 18, 2015
    Plants & Animals
    Common Weed Keeps Water Clean
    Common Weed Keeps Water Clean
    Francisco Delgado Vargas, from the Autonomous University of Sinaloa (UAS), researches the use of the plant Typha dominge ...
    Written By: Brenda Kelley Kim
    3
    MAR 17, 2015
    Genetics & Genomics
    Human Genome Includes 'Foreign' Genes Not From Our Ancestors
    Human Genome Includes 'Foreign' Genes Not From Our Ancestors
    Many animals, including humans, acquired essential ‘foreign' genes from microorganisms co-habiting their environment in ...
    Written By: Ilene Schneider
    4
    MAR 02, 2015
    Immunology
    First Molecular POC Diagnostic IDs HIV-1 & HIV-2 in Under 1 Hour
    First Molecular POC Diagnostic IDs HIV-1 & HIV-2 in Under 1 Hour
    Alere Inc, Waltham, Mass, a leading maker of rapid diagnostic tests, has received IVD CE marking in Europe for the Alere ...
    Written By: Judy O'Rourke
    7
     
     
  • FEB 27, 2015
    Health & Medicine
    Almost 500K in US Suffered from C. diff Infections in Single Year
    Almost 500K in US Suffered from C. diff Infections in Single Year
    Clostridium difficile (C. difficile, or C. diff) caused almost half a million infections among patients in the United St ...
    Written By: Judy O'Rourke
    7
    NOV 20, 2014
    Immunology
    Hepatitis C on its Way Out the Door?
    Hepatitis C on its Way Out the Door?


    More than half of those diagnosed with HCV were infected through blood transfusions or organ transplants pr ...
    Written By: Judy O'Rourke
    2
    NOV 04, 2014
    Space & Astronomy
    What
    What
    They say that in space, no one can hear you scream. They can smell you however, at least according to retired astronaut ...
    Written By: Brenda Kelley Kim
    3
    AUG 13, 2014
    Space & Astronomy
    Air Pollution Could Be a Sign of Intelligent Life
    Air Pollution Could Be a Sign of Intelligent Life
    The search for extraterrestrial intelligence (SETI) has mostly been conducted by trying to detect electromagnetic radiat ...
    Written By: Peter Micheli
    3
    JUL 22, 2014
    Plants & Animals
    Going Wild May be The Way to Deal with Hive Decline
    Going Wild May be The Way to Deal with Hive Decline
    In October 2006, reports came in from beekeepers that some of them were losing 30% to 90% of their hives. While some los ...
    Written By: Peter Micheli
    2
     
     
  • MAY 30, 2014
    Technology
    Ben Gurion UniverSity and University of Chicago  Expand Collaboration on Water Initiatives
    Ben Gurion UniverSity and University of Chicago Expand Collaboration on Water Initiatives
    Caption: Left to right: BGU's Frankel Professor of Chemical Engineering Prof. Moshe Gottlieb, BGU President Prof. Rivka ...
    Written By: Ilene Schneider
    3
    MAY 01, 2014
    Earth & The Environment
    Bark Beetles Kill Western Trees, Affect Mountain Streams
    Bark Beetles Kill Western Trees, Affect Mountain Streams
    Forested mountain areas throughout the western United States are suffering from the effects of bark beetles. To put the ...
    Written By: Jen Ellis
    1
    MAR 26, 2014
    Chemistry & Physics
    Plant Nanobionics Produces Living Chemical Detection Plants
    Plant Nanobionics Produces Living Chemical Detection Plants
    Imagine a chemical weapons, explosives, or toxins detection system that can produce its own energy and survive in harsh ...
    Written By: Jen Ellis
    1
    MAR 07, 2014
    Chemistry & Physics
    Radioactive Fukushima Waters Draw Near to North American Coastlines
    Radioactive Fukushima Waters Draw Near to North American Coastlines
    Residents of Western Canada are not quite sure how to welcome the latest Japanese import to reach their shores - radioac ...
    Written By: Jen Ellis
    2
    FEB 04, 2014
    Chemistry & Physics
    New Metal-Organic Framework Shows Promise as an Efficient Molecular Sponge
    New Metal-Organic Framework Shows Promise as an Efficient Molecular Sponge
    Metal-Organic Frameworks (MOFs) are gaining attention in the chemical world for a variety of novel uses. In essence, the ...
    Written By: Jen Ellis
    2
     
     
  • JAN 02, 2014
    Chemistry & Physics
    Forgetting to Turn Light Out Leads to 400-Fold Improvement in Conductivity
    Forgetting to Turn Light Out Leads to 400-Fold Improvement in Conductivity
    The next time somebody berates you for leaving the light on, cheerfully tell of the tale of Washington State University ...
    Written By: Jen Ellis
    1
    DEC 12, 2013
    Microbiology
    Surprising Discovery With Blood Clots and Bacteria
    Surprising Discovery With Blood Clots and Bacteria
    The phrase "blood clot" rarely has a positive spin-most people associate blood clots with traumatic and potentially fata ...
    Written By: Jen Ellis
    3
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