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Virus hunting in Cameroon: by Nature Video

Global pandemics, like swine flu, are often caused by viruses that have jumped from animals to people. Scientists in Cameroon are working with local bush meat hunters to monitor this viral transmission. They hope that their work will help us predict and prevent outbreaks like swine flu in the fu... Read More

Clinical Trial Results Demonstrate Copper Reduces MRSA and VRE in Hospital Rooms

Recent clinical tests demonstrate that antimicrobial copper is effective in significantly reducing the bacterial load in intensive care unit (ICU) patient rooms and on many individual objects in those rooms. Results from a U.S. Department of Defense-funded clinical trial assessing the ability of... Read More

Skloot there it is! HeLa Cells and the Colbert Nation

Science writer Rebbecca Skloot recently appeared on the Colbert Nation to discuss her new book The Immortal Life of Henrietta Lacks. When Henrietta Lacks was diagnosed with cancer in 1951, doctors took her cells and immortalized them in test tubes. Since then these cells have led to signi... Read More

Secrets of Plant Genomes Revealed! (video)

Plant genome research is already revolutionizing the field of biology. Currently, scientists are unlocking the secrets of some of the most important plants in our lives, including corn, cotton and potatoes. Secrets of Plant Genomes: Revealed! takes viewers on a lively, upbeat journey that explor... Read More

Watch Man-Controlled Bacteria Build A Nanoscale Pyramid

Forget nanobots. Who needs ‘em? Since apparently we can now directly control live bacteria and make them do our bidding. I’m in awe. The feat was accomplished – and extensively documented in the video above – by researchers at the NanoRobotics Laboratory of the École Polytechnique de Montréa... Read More

Futures in Biotech 56: RNA viruses and more

Vincent Racaniello, host of This Week in Virology, appears in the latest episode of Futures in Biotech with Marc Pelletier.

With a focus on RNA viruses, Vincent and and Marc are joined by Stanford University School of Medicine Professor Karla Kirkegaard and discuss where RNA viruses came from... Read More

Personal Bacteria

Researchers at CIRES at the University of Colorado Boulder Campus found a connection between the unique bacteria found on an individual's hand and the bacteria left on commonly used devices such as computer keyboards and mice. The study holds future promise for forensic uses. Listen to CU Resear... Read More

Plant Viruses and Crops by Roger Beachy, April 2008 - Part 1: Cell and Molecular Biology of Plant Virus Infection: Early Events and Mechanisms of Pathogenesis

This seminar describes the cell and molecular biology of plant virus infection. The first lecture will discuss how virus replication centers are set up in plants and how viruses use host cell mechanisms to facilitate cell to cell movement and eventual pathogenesis. Read More

Biology of Algae

This classic educational video covers algae and aquatic microorganisms. Produced in 1979 by BioMedia Associates, it features some great microscopy. Read More

Microwave technology sterilises medical equipment

Researchers have come up with a new way of sterilising medical equipment - by using a microwave.

Low-cost technology to kill harmful bacteria has been developed at Glyndŵr University in Wrexham.

Researchers found that by attaching a vacuum vessel to a microwave oven, atomic oxygen and ozon... Read More

Pandemics in Retrospective

Now that we have experienced several months of the H1N1 pandemic, what have we learned about how it was handled? Watch Dr. Nicole Lurie (U.S. Department of Health and Human Services) and Dr. Kathryn Edwards (Vanderbilt University), discuss the public health responses to H1N1. Participants compar... Read More

New Brooklyn Lab Keeps Watch Over City's Wastewater

The Department of Environmental Protection opened a new microbiology lab at a Brooklyn water treatment plant today, to help monitor and enhance the cleansing of wastewater and local waterways.

New Yorkers produce 1.3 billion gallons of wastewater every day, and now a new microbiology lab in ... Read More

Welcome to Extreme Biology! Violin-making and fungi

Welcome to Ms. Baker and her biology students extreme biology blog! This is perhaps one of the best high school student blogs I have ever seen.

In Extreme Biology, students post about "anything biology-related." Check out the post by Amy Ciardiello, a 9th grade violinist, who writes about "v... Read More

Anti-Bacterial Defences (Animation)

















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C. elegans micro-injection

This video shows the process of injecting a a construct with gene manipulated DNA into a C. elegans worm. The outcome in this case was the rolling worm with the green fluorescent protein in it that localized to the body wall muscle, giving the worm the four green stripes along his body. Read More

Sci-Tech Today: Paper Diagnostics for Health

Alex Fiorentino describes how the Whitesides lab at Harvard is developing sophisticated medical diagnostic devices that are lightweight, disposable, cost pennies to make, and operate without power. They're made out of paper. Read More

End Polio Now

Yesterday the Wrigley Building in Chicago was officially lit with Rotary International's 'End Polio Now' pledge - as was the Pyramid of Khafre in Egypt and the Obelisk in Buenos Aires. These iconic landmarks and others will provide a dramatic backdrop for an equally dramatic message: End Polio N... Read More

MacArthur "Genius" Grant winner Bassler speaks bacteria language

Princeton microbiology professor Bonnie Bassler, 2002 MacArthur "Genius" Grant recipient and Howard Hughes Medical Institute Investigator, spoke to a crowd of faculty and students Tuesday at Smith.

Bassler's talk, titled "Tiny Conspiracies: Cell-to-Cell Communication in Bacteria," addressed t... Read More

International Science & Engineering Visualization Challenge (video)

Some of science's most powerful statements are not made in words. From the diagrams of DaVinci to Rosalind Franklins x-rays, visualization of research has a long and literally illustrious history. To illustrate is to enlighten. The National Science Foundation (NSF) and Science created the Intern... Read More

White Blood Cells Devour Bacteria In Amazing 1950s Science Clip

A less than 30-second movie from the 1950s shows a white blood cell (neutrophil) pursuing the Staphylococcus aureus bacteria on blood film.

The 16-mm moving image was captured by late David Rogers, who at the time was a professor at Vanderbilt University and went on to co-chair the National C... Read More

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