A study led by researchers from Universitat Autònoma de Barcelona (UAB) describes one of the mechanisms in which pathogenic bacteria populations control the way they spread over the surface of the organs they infect and stop when they detect the presence of an antibiotic, only to resume again wh... Read More
At a lab on Grand Isle, La., at the edge of Barataria Bay, biologists hoping to help save the oil-soiled marshlands are at the ready with a vat containing 30,000 gallons of homegrown oil-eating bacteria. But it’s been weeks since the oil started washing up here, and still they await final clear... Read More
The Fourth of July weekend is almost here. Many of us will celebrate with a day of outdoor activities and tasty meats from the grill. The chef of your household might have the skills to cook the perfect burger, but do they know the food safety "drills of the grill?"
The U.S. Department of Agr... Read More
Fundamental to computer science is transmitting information using electromagnetic communication - the 0s and 1s of binary code. But nature's tiniest lifeforms have used a very different method for eons, and figuring out how they do it could revolutionize computers.
Bacteria make great use of ... Read More
This image by Dr. Arlene Wechezak, Anacortes, Washington, United States, won 10th place in Nikon's 2009 Small World microscopy competition. Nikon's Small World Twitter feed (@NikonSmallWorld) is currently showcasing algae and larvae that are in danger in the Gulf oil spill. Read More
Mycologist Paul Stamets lists 6 ways that the mycelium fungus can help save the world. Read More
Summer’s here, and many vacationers face the question of where to spend these halcyon days: by the water or in the country? The plant pathogen Pseudomonas syringae may be in the same predicament, according to a new paper released by mBio. Morris et al. examined the genetic diversity and traits o... Read More
Just as bacteria and fungi are methodically breaking down the millions of gallons of oil spewing into the Gulf of Mexico, microbes might help us with another uncontrolled emission due to human activity—carbon dioxide.
An anaerobic bacteria by the name of Clostridium ljungdahlii can ferment ev... Read More
When I first saw this photomicrograph of Haemophilus influenzae via immunofluorescence, I thought of the opening days of the first Gulf War, when CNN showed wall to wall images of the bombing of Baghdad. The crude nightvision technologies available at the time rendered everything in that green/... Read More
Bees could have a key role to play in urgently-needed new treatments to fight the virulent MRSA bug, according to research led at the University of Strathclyde.
The scientists found that a substance known as beeglue or propolis, originating from beehives in the Pacific region, was active agai... Read More
A round up of yesterday's Tedx Oil Spill conference in DC, highlights University of Louisville microbiologist Ron Atlas' experience with using fertilizers to spur the growth of oil-consuming microbes in the Exxon Valdez spill. Read More
Orange County beachgoers heading for their favorite stretch of sand might see something new this weekend: a brightly colored sign flashing the latest readings on ocean contamination.
The signs, showing same-day results for bacterial testing in near-shore waters, could provide their first read... Read More
Click source to view an animated clip about Trichanella spiralis from Animal Planet's Monsters inside Me program. Read More
Zambia has recorded one thousand six hundred cases of measles from the time the disease broke out a week ago. The Director of Public Health and Research at the Ministry of Health Victor Mukonka disclosed this in an interview with ZNBC over the weekend.Dr Mukonka however claimed that the disease ... Read More
Scientists have been surprised to learn that, despite thousands of changes that viruses like HIV undergo in rapid fashion to evade the body's immune system, the original version that caused the infection is still present in the body months later.
The finding, published in the June issue of th... Read More
The U.S. Department of Energy (DOE) announced today the investment of up to $24 million for three research groups to tackle key hurdles in the commercialization of algae-based biofuels. The selections will support the development of a clean, sustainable transportation sector—a goal of the Depart... Read More
Lynn Enquist, a professor in Princeton's Department of Molecular Biology and in the Princeton Neuroscience Institute, is leading an effort to use genetically engineered viruses as explorers that travel throughout the nervous system, tracing the connections between neurons and reporting on their ... Read More
Summer means the arrival of certain illnesses and infections caused by bacteria, viruses and bugs that thrive in the warm, moist environment. Although the risk of catching these diseases is low, there are some precautions to take to stay healthy.
• What it ... Read More
Women in South Africa who are victims of domestic violence are more likely to become infected with HIV compared to women who do not experience such behavior, according to a study published June 16, 2010 in The Lancet'‘s Online First.
Nearly one in seven new HIV infections could be prevented i... Read More
Six months ago, Food and Drug Administration inspectors say, they found live roaches and dead roach carcasses "too numerous to count" inside the Denver facility of the world's largest airline caterer, LSG Sky Chefs.
They also reported finding ants, flies and debris, and employees handling foo... Read More