A former Agricultural Research Service (ARS) scientist and a private company worked to develop a new chemical formulation that could help meat processing plants keep work surfaces free of contamination.
Prior to her retirement, microbiologist Judy Arnold worked at the ARS Poultry Microbiologi... Read More
Attach self-propelling bacteria to a cog and they'll set it spinning for you, say Italian physicists.
Last year, we looked at an idea for a bacteria-powered motor dreamt up by Luca Angelani and pals from the University of Rome in Italy. Their idea was to place a cog with asymmetric teeth into... Read More
Tonight, at the Koshland Science Museum in Washington, D.C., Amy L. Sonricker, MPH, Project Coordinator for the HealthMap project based at the Children's Hospital of Boston, and William Warshauer, Executive Vice President, Voxiva, will present a hands-on exploration of how computers, the interne... Read More
Healthy eating, not supplements, is the best way to keep the good bacteria in your gut healthy, says a dietitian and researcher.
As with vitamins, it's best to get the bacteria you need from healthy food rather than taking often expensive and potentially ineffective supplements, says Gail Cre... Read More
Whatever you may think of our addiction to fossil fuels, there is no shortage of ideas on how to extract every last tonne. Field trials are now showing that all it takes is common fertiliser.
Natural gas is often present in coalfields, clinging to the coal. It is extracted through wells drill... Read More
This two-minute video is an update from Reuters on the current shortage of H1N1 vaccines. while short, the video does provide some interesting visuals of the production of H1N1 vaccine, as well as the reasons behind the delay. Read More
The UK starts vaccinating people against swine flu today; in the US and Australia, vaccination has already begun. Can we be sure that safety hasn't been compromised in the race to test and produce the vaccine? Didn't vaccination hurt people during the last big swine flu scare? And do the benefit... Read More
Tomatoes, corn, insect resistance in poplar trees, and switchgrass durability through climate change are just some of the focus areas of the $101.6 million that the National Science Foundation has granted this week for plant genome sequencing projects.
Ranging broadly from $500,000 to $10.4 m... Read More
Roche last week said that demand for influenza testing products drove a 24 percent spike in sales for its PCR and nucleic acid purification business in the first nine months of 2009.
Specifically, the company said that sales of its MagNA Pure nucleic acid sample-prep system and its LightCycle... Read More
An international team of researchers from the United States, Korea, and France has sequenced and analyzed the genomes of two important laboratory strains of E. coli bacteria, one used to study evolution and the other to produce proteins for basic research or practical applications. The findings ... Read More
Every year beaches and lakes all over the country as closed down when levels of fecal coliform bacteria levels reach or exceed certain levels. Only when high E. coli levels close truly popular recreational waters is there much attention paid.
Since last spring, however, Missourians have lear... Read More
To honor the memory of Robert Austrian for his pioneering and important research on pneumococci and pneumococcal diseases, Wyeth is sponsoring research awards for young scientists in the field of pneumococcal vaccinology.
Wyeth has selected the International Symposium of Pneumococci and Pne... Read More
Did you know that millions of tons of fruits and vegetables in the United States end up in the trash can before being eaten, according to the U.S. Department of Agriculture?
A Georgia State University professor has developed an innovative new way to keep produce and flowers fresh for longer p... Read More
In 1843, the Hungarian scientist David Gruby—considered the founder of medical microbiology—was studying a microscopic parasite in frog blood. The parasite seemed to propel itself forward like a corkscrew, so he named the creature Trypanosoma sanguinis, after the Greek word “trypanon,” or augur... Read More
Cytomegalovirus in human foreskin tissue cells (40x) Acridine orange stain. Darl, olive green bodies in refractile cells are intranuclear inclusions. Also show paranuclear bodies which are stained darker Read More
The first HIV vaccine to be called a success has stood up to scrutiny after further analysis of the data was presented today in Paris, France. However, the new analysis also confirms that the optimistic claims, first made in September and viewed sceptically at the time, are indeed very modest.
... Read More
Twentieth century medicine was phenomenally successful at developing vaccines and antibiotics to fight infectious diseases, taming ancient scourges such as smallpox, tuberculosis and typhoid. In the 1960s and 70s, the prevailing view was that all diseases caused by microorganisms would soon be c... Read More
INTEL's latest microchip technology has created transistors 22 nanometres wide - a mere 200 times the width of a hydrogen molecule. Carving such tiny features is devilishly difficult and expensive, but in another realm of microchips altogether, something odd is happening: chips are being made on... Read More