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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

Singing about Toxoplasma gondii

Musical group Dan Kahn and the Painted Bird perform their song "Parasite" live in Philadelphia. The first set of lyrics are about Toxoplasma gondii which is mentioned by name in the song, although it's hard to make all of the vocals out, the rest of the track refers to other parasites too. If so... Read More

Videos of cells could replace cancer biopsies

Individual blood cells flying through capillaries can now be viewed in real time. The technique, called stimulated raman scattering (SRS) microscopy, generates videos of moving cells deep inside tissue and could replace biopsies in the diagnosis of cancers.

The technique works by shining lase... Read More

Bacteria Genetically Engineered to Grow in Stripes

Scientists from California and Hong Kong genetically engineered bacterial cells so that they spontaneously grow in concentric rings. The number of rings can be controlled by altering expression of a single gene. They say the findings could shed light on the complex patterning that takes place du... Read More

The coevolution of an ant and a fungi

"This segment from a PBS program entitled "Evolution: Evolutionary Arms Race" illustrates the coevolution of the leafcutter ant and the fungi on which it feeds. Leafcutters have been "farming" this fungus for millions of years by feeding, fertilizing, weeding, and harvesting it. Learn how one gr... Read More

The Dances of Algae

Freshwater algae can dance around each other in stable groups, held together only by fluid flows in the surrounding water. In fact they have two dances, the waltz and the minuet. There is a nice video that accompanies this article as well.

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Using Microbes to Generate Electricity

Dr. Lenny Tender, research chemist at the Naval Research Laboratory (NRL), has co-invented a microbial fuel cell that persistently generates electrical power in marine environments.The fuel cell draws electricity from the sea floor, creating an interface between the sediment on the bottom of a m... Read More

Book trailer for microbiology-themed thriller novel PETROPLAGUE

This is a short trailer advertising a new science thriller novel loaded with accurate microbiology. I'm the author, so I'm biased, but reviewers have said about PETROPLAGUE "the science is utterly believable" and it's in "the top five on my best of 2011 list". You can read an excerpt for free ... Read More

Jay Keasling -Engineering Microbes to Produce Fuels

Jay Keasling, CEO of the Joint BioEnergy Institute, delivers the opening keynote on March 24, 2010 at the 5th Annual DOE JGI User Meeting. Read More

Watch This Week in Virology Episode 300 Live from ASM HQ Aug 26 7 pm ET

This Week in Virology, the podcast about viruses, celebrates its 300th episode on Tuesday, August 26, 2014 with a live recording at the Washington, DC headquarters of the American Society for Microbiology. This special episode w... Read More

Kissing vs. Shaking Hands: You decide

I stumbled across this web video while on a search for resources about the importance of hand hygiene. Show this to your class and they will never forgot about the need for hand hygiene. With the recent outbreak of the new variant of H1N1 also known as Swine flu, you might be seeing this vid... Read More

An Introduction to Viruses - Kahn Academy

An introduction to viruses created by Salman Khan of The Khan Academy, a one person, not-for-profit organization with the mission of providing a high quality education to anyone, anywhere.

While the Kahn Academy has over 25 videos devoted to topics in biology, there are hundreds more in a va... Read More

Growing bricks (with bacteria), not another brick in the wall: Ginger Krieg Dosier at TEDxWWF (video)

Imagine a world where bricks are grown instead of fired: this is the world architect-turn-scientist Ginger Krieg Dosier lives every day. Ginger strives to create an alternate building block that will craft a more sustainable future for the construction industry and in turn help to lower the worl... Read More

Breakthrough on Hepatitis C drug (BBC video)

Scientists at the Welsh School of Pharmacy say the first human clinical trials on a new drug to treat infections caused by the Hepatitis C virus have been successful.

Researchers say the new medication could now become an approved treatment.

300,000 people suffer from Hepatitis C in the UK... Read More

Jason Tetro talks H1N1 on CTV Ottawa

The Centre for Research on Environmental Microbiology's Jason Tetro talks with CTV Ottawa's Leanne Cusack on the H1N1 situation. Read More

Sequencing the Sea with Craig Venter

Filmed in Feb. 2005, genomics pioneer Craig Venter takes a break from his epic round-the-world expedition to talk about the millions of genes his team has discovered so far in its quest to map the ocean’s biodiversity. Read More

Growth Factor: How Bacterial Infections Persist Through Antibiotics [Video]

Some strains of nasty bacterial infections, such as MRSA (methicillin-resistant Staphylococcus aureus), come loaded with resistance to antibiotics built right into their genes. But certain infections seem to acquire an ability to persist in the face of drugs that should knock them out—without de... Read More

Rita Colwell's keynote address at the 2010 DOE JGI User Meeting

Rita Colwell, recipient of the 2010 Stockholm Water Prize, delivers the closing keynote at the 5th Annual DOE JGI User Meeting on March 26, 2010. The main focus of her talk is on cholera. Read More

Michigan State researchers show how new viruses evolve, and in some cases, become deadly (video)

Researchers at Michigan State University demonstrate how a new virus evolves, shedding light on how easy it can be for diseases to gain dangerous mutations.

Click "source" to view video.

Credit: Michigan State University/Jeremy Polk, National Science Foundation Read More

US oil spill explained ~ Microbiology & Bacteria

13-year-old Jonathan Lee asked scientists about the possible after effects from the Gulf oil spill. He wants to learn what could happen and share that information with others in an effort to help with the cleanup. Read More

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