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Bonnie Bassler discovers Quorum sensing (video)

Bonnie Bassler explains her breakthrough discovery. Read More

Grim worst-case scenario for swine flu (video)

According to the CDC, deaths from this year's flu season could be double the average. Moreover, the pattern of infection is different than that of the regular flu; children and young adults are more at risk and H1N1 spreads easily. This three minute video gives an overview of the CDC's latest an... Read More

How fungal spores achieve zero drag

Drafting cyclists have nothing on spore-spewing fungi. Using an aerodynamic technique, a fungus can reduce drag on its spores—sending them high and far.

One fungus, the destructive Sclerotinia sclerotiorum, spews thousands of spores nearly simultaneously to form a plume that reduces drag to n... Read More

Dirty Doctor' Office? No Place is Safe

Dr. Manny Alvarez, online health personality and managing editor for foxnewshealth.com, invites Dr. Philip M. Tierno, Jr.
Director of Clinical Microbiology & Immunology at New York University Langone Medical Center, into his office to hunt for microbes.
Read More

Video: Cloning HeLa cells with Professor Philip I. Marcus

Video of my conversation from TWiV 197 with Professor Philip I. Marcus on his development of the single cell cloning technique in the 1950s, using HeLa cells. Read More

West Nile Virus - An ASM "Microbes After Hours" Event - 5/6/2013

2012 saw a surge of West Nile Virus infections, particularly in the central United States. What exactly is West Nile Virus and why do outbreaks occur?


Join us at ASM headquarters to learn more about the biology of this fascinating virus - how it moves between hosts, how the&... Read More

Billion-year-old Bacteria Could be Medical Goldmine

Researchers say the Gulf of Mexico is filled with a hidden treasure — treasure that could help cure deadly diseases.
University of Florida scientists are tracking bacteria they say could become medicine's newest secret weapon.
In the warm waters off Craig Key, Hendrik Luesch, a UF College of P... Read More

Bioluminescent bacteria

A time-lapse video clip, recorded with a low light camera, showing bioluminescent E. coli growing on an agar plate overnight.

Bioluminescent bacteria can be used as an excellent reporter of metabolic activity and have many applications in scientific research, from checking food is heated thor... Read More

Cell Organization and Cell Motility (Part 1) by Julie Theriot

This lecture covers the biochemical basis of actin-based motility (focusing on the pathogen Listeria as a model system for this process), the biophysical mechanism of polymerization-based force generation, and an evolutionary perspective of cell shape in prokaryotes and eukaryotes. The first par... Read More

Norovirus: The winter vomiting bug that is hard to conquer (video)

'Vomiting Larry' is busy being sick over and over again in an experiment to test just how far the winter vomiting bug can travel when it makes you ill.

Lucky for Larry, he is not a constantly retching human - but a simulated vomiting system that shows the virus can travel an impressive 3m (9.... Read More

Do We Need a Climate Solution for Indoors?

We typically spend close to 90 percent of our time inside - at school, work and home. While outdoor air quality is very important, so too is the quality of the air we breathe at home and the office. Yet most of us know very little about the condition of our indoor climate.  The chemicals ... Read More

TWiV 200: Threading the NEIDL



Hosts: Vincent Racaniello, Alan Dove... Read More

The Ghost Map - Author Steven Johnson on the 1854 Cholera Outbreak in London

Author Steven Johnson discusses The Ghost Map, his book about a cholera outbreak in 1854 London and the impact it had on science, cities and modern society. Read More

Plant virus makes lithium ion batteries last 10x longer

How would you like the battery in your smartphone to last ten times longer? It would be great wouldn’t it? No charging for a whole week, talking for hours safe in the knowledge you still have a few days charge left and still juice left to play Angry Birds every lunch time.

It’s the kind of ba... Read More

Fungus Time-lapse Video

I have no idea why this video was posted to StupidVideos.com, but it is a fantastic time-lapse video of slime molds, stinkhorn mushrooms, and many more types. This is well worth viewing. Read More

Plant interaction with friendly bacteria gives pathogens their break

In two papers to be published in Current Biology, researchers from JIC and The Sainsbury Laboratory on the Norwich Research Park, and Rothamsted Research and the University of York identify genes that help plants interact with microbes in the soil.

Click "source" to read more and view video. Read More

In pictures: bacteria grown from mobile phone imprints

A team of molecular biology students at the University of Surrey has created a series of 'artworks' by imprinting mobile phones onto a layer of bacteriological growth media.

Students in the undergraduate Practical and Biomedical Bacteriology class run by Simon Park were encouraged to imprint ... Read More

Flu Attack! How A Virus Invades Your Body (video)

When you get the flu, viruses turn your cells into tiny factories that help spread the disease. In this animation, NPR's Robert Krulwich and medical animator David Bolinsky explain how a flu virus can trick a single cell into making a million more viruses.

See and hear the rest of the story o... Read More

E.O. Wilson: Help build the Encyclopedia of Life

As noted entomologist E.O. Wilson accepts his 2007 TED Prize, he makes a plea on behalf of his constituents, the insects and small creatures, to learn more about our biosphere. Wilson states that as we're still discovering tiny organisms indispensable to life we're steadily, methodically, and vi... Read More

Cleaning Office Environments of Microbial Contaminants

Here's a poster presentation by Luke Johnson from Canada's Carleton University on "Cleaning Office Environments of Microbial Contaminants," or how to best clean up an office space after a biothreat incident such as anthrax. Johnson was this year's recipient of the American Industrial Hygiene As... Read More

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