bacteria

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  • "Green" shopping bags could make you green around the gills

    It makes me really sad to think that more people might wind up in the hospital because they're trying to be virtuous in their use of reusable grocery bags.

    Blog posts | January 29, 2012 11:21pm PST

  • Scientists build first synthetic bacteria (photos)

    It is hoped that this discovery will lead to the development of many important applications and products including biofuels, vaccines, pharmaceuticals, clean water and food products. Cleaning up...

  • How the superbug rise will probably kill you

    Chances are the superbug that kills you will be a bug you already have.

    Blog posts | April 15, 2009 8:57am PDT

  • How do you say the results are the same maggot?

    Two studies published in the British Medical Journal show that using maggots against bacteria is no more or less effective (or cost-effective) than using a hydrogel. So what's your headline?

    Blog posts | March 20, 2009 8:00am PDT

  • Dirty little secrets of the keyboard revealed

    Nail clippings, hair, crumbs, gum — an IT hardware cleaning company describes some of the disagreeable and even dangerous bacteria that accumulates inside the average office keyboard.

    News items | March 12, 2009 4:42am PDT

  • More help from bacteria: this time they're stopping nitrate pollution

    Researchers are developing bioreactors to trap and neutralize nitrate rich water that runs off our fields and farms. I've blogged in the past now heavy nitrate concentrations are creating dead...

    Blog posts | February 11, 2009 2:51pm PST

  • Protecting beer from bacteria

    A Canadian PhD student from the University of Saskatchewan has a mission: saving beer from bacterial contamination. She's a member of 'one of only two labs in the world that studies beer...

    Blog posts | December 29, 2008 8:57am PST

  • Your colon houses an ecosystem

    The probiotic movement has taken a giant step forward this week with word of two new studies exploring the world inside your colon.

    Blog posts | November 5, 2008 7:30am PST

  • Is probiotics a scam?

    Some of the claims made by probiotics advocates remind me of the patent medicine craze of the 19th century.

    Blog posts | August 28, 2008 7:09am PDT

  • That Florida beach isn't just sand, it could be a lot of crap

    Now that you've read the headline, here's the brutal research result: fecal bacteria are likely lurking in that sunny beach where you've lain in the sun. Seems those micro-organisms can find the...

    Blog posts | May 13, 2008 11:42am PDT

  • Our urine shows where we live

    It's almost logical that our urine contains traces of what we eat and drink. But an international team of researchers decided to learn more and has analyzed frozen urine samples from 4,630 people....

    Blog posts | April 21, 2008 10:10am PDT

  • Electricity generated by bacteria?

    It will take years before bacteria can generate enough energy to generate electricity for transportation, homes or businesses, but researchers at the University of Minnesota studying bacteria have...

    Blog posts | March 4, 2008 10:58am PST

  • Using bacteria as medical robots

    Does the idea of turning bacteria into cancer-fighting robots sound like science fiction? Maybe today, but not in a near future. A researcher at the University of Massachusetts Amherst has...

    Blog posts | March 2, 2008 9:47am PST

  • Anyone out there cleaning their keyboards?

    I was working in the main office and guidance suite today since, on the first day of a new semester, we invariably have countless schedule changes, grading problems from the end of the semester,...

    Blog posts | January 23, 2008 8:37pm PST

  • Conversations between bacteria

    Did you know that bacteria 'talked' with each other by using small molecules to coordinate their behavior and decide when it's a good time to infect you? A recent American Chemical Society's...

    Blog posts | December 13, 2007 12:03pm PST

  • Forget global warming, stop MRSA terrorism and get rich

    File this one under Law of Unintended Consequences. Everything you do will have some environmental effect you cannot forsee. Decades of antibiotic use and we now have some killer bacteria that...

    Blog posts | October 16, 2007 4:15pm PDT

  • Bioengineered viruses kill bacteria

    Synthetic biology is an emerging field which involves the engineering of biological organisms. One of the first applications has been developed by a team of researchers from the MIT and Boston...

    Blog posts | July 10, 2007 9:33am PDT

  • Photos: Tapping pure water in Argentina

    Buenos Aires may mean "good air" in Spanish, but the water quality isn't always so laudable.

  • Earth Day 2006: What's the tech?

    From corporate innovation to personal action, there's plenty of chance to be green in the world of tech. Harry Fuller talks with CNET News.com cutting-edge reporter Michael Kanellos, Wayne...

    Videos | April 13, 2006 11:28pm PDT

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