On the long and difficult road toward a carbon-neutral source of transportation fuels, the U.S. Department of Energy (DOE) is pursuing a diversified approach. This effort involves exploring a range of potential new fuel sources in nature: from plants that may serve as cellulosic feedstocks—fast... Read More
In many fungi, the DNA storage compartments called nuclei are not prisoners of the cells they reside in, the way they are in animals and plants. Instead, fungal nuclei are free to move about the cabin. They flow through the joined, tube-shaped cells of fungi like busy commuters, and experience m... Read More
An addendum to the earlier article "Scientists Guide Immune Cells with Light and Microparticles," this is a video of an immune cell following the allur... Read More
For patients who acquire an infection while in the hospital, each day of hospitalization increases the risk that the infection will be caused by a drug-resistant ... Read More
MIT researchers find a way to boost lithium-air battery performance, with the help of modified viruses.
Lithium-air batteries have become a hot research area in recent years: They hold the promise of drastically increasing power per battery weight, which could lead, for example, to electric c... Read More
Here's a nice historical video about Antonie van Leeuwenhoek from AJ Cann of the Microbiologybytes podcast at Microbiologybytes.wordpress.com. Read More
Professor Dr. Luca Guardabassi gave the talk at Science and cocktail events on April 2015.
How many people die because of antibiotic resistance every year? Which people have a higher risk to die of bacterial infections? Is consumption of antibiotics in Danish livestock higher than in other cou... Read More
As larger pharmaceutical companies have reduced focus on discovery and early development of antibacterials, smaller biotech companies have taken on a larger role in these earliest stages of antibacterial development, later licensing or selling the compound to the pharmaceutical company to com... Read More
A relatively new strain of toxic germ is making the rounds in hospitals around the Valley.
“It’s not a supergerm,” said Dr. Bob England, Director of the Maricopa County Health Department.
“This is a stronger version of a very common strain and it can make you very sick,” Dr. England explai... Read More
What effect does the varroa mite, and the viruses it transmits, have on bee colonies? To find out, scientists have developed a new computer model to that simulates a honey bee colony over the course of several years.
Shown in the video on this page, the BEEHAVE model was c0-funded by BBSRC and... Read More
When I was nine, biology gave me my first existential crisis. If I am built out of trillions of tiny cells, I worried, what’s to keep me from crumbling into a pile like a dried-out sandcastle? Almost two decades later, as a Ph.D. student in mathematics at the University of California, Davis, I’m... Read More
This video by YouTube user Monty4200 documents the work of Oklahoma State University microbiologist Marianna Patrauchan and how it inspired his song "Super Scientist." Read More
Hazel Barton, Ph.D of Northern Kentucky University explains that microorganisms actually form the basis of nearly all the ecosystems that you will find in a cave. Read More
It seems that Bacteria has its own theme song and here it is. Bacteria rock video. Read More
Matrix-assisted laser desorption / ionization time-of-flight (MALDI-TOF)
The principle is the bacteria grown on a solid medium and transferred to a steel plate. The sample be shot with a laser and fragments are separated by size / charge. Fragment patterns are a fingerprint that can be used bot... Read More
A debilitating, mosquito-borne virus called chikungunya has made its way to North Carolina, health officials say. It's the state's first reported case of the virus.
The patient was likely infected in the Caribbean, according to the Forsyth County Department of Public Health. Chikungunya is prim... Read More
Vaccine-autism claims, "Frankenfood" bans, the herbal cure craze: All point to the public's growing fear (and, often, outright denial) of science and reason, says Michael Specter. He warns the trend spells disaster for human progress. (Recorded at TED2010, February 2010 in Long Beach, CA). Read More
Bacteria is experiencing a boon as of late. Just recently, microorganisms have been used to make a better sunscreen. Another bright idea comes from scientists who are using bacteria as the key ingredient in a biological light bulb that requires no electricity.
Created by three undergraduates ... Read More
The immune system exercises constant vigilance to protect the body from external threats--including what we eat and drink. A careful balancing act plays out as digested food travels through the intestine. Immune cells must remain alert to protect against harmful pathogens like Salmonella, but th... Read More