University of Michigan researchers say they have identified what appears to be a crucial step in the chain of biological events leading to post-traumatic stress disorder.
Their findings support the idea that exposure to a traumatic event can trigger genetic changes that alter the body's immun... Read More
A collaboration of two spanish groups from CSIC had solved the 3D structure of LytC. The structure explains the peculiar role that this protein plays during a process known as pneumococcal fratricide. The structure has been published in the last issue of Nature Structural Molecular Biology.
Come watch as Dr. Jeff Fox, Features Editor for Microbe Magazine interviews researchers on selected topics of interest from the 110th ASM General Meeting for our webcast, ASM Live.
Ten people on Oahu recently became ill with a rare type of salmonella after eating imported raw ahi tuna that was previously frozen, state health officials reported.
The salmonella Paratyphi B cases occurred between Feb. 27 and April 6 in people ranging in age from 5 to 35, said Janice Okubo,... Read More
Maryn McKenna, a contributing writer for the Center for Infectious Disease Research and Policy at the University of Minnesota and media fellow at the Henry J. Kaiser Family Foundation, discusses MRSA in this promotional video for her new book "Superbug: The Fatal Menace of MRSA."
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Drugs alone can't stop disease in sub-Saharan Africa: We need diagnostic tools to match. TED Senior Fellow Frederick Balagadde shows how we can multiply the power and availability of an unwieldy, expensive diagnostic lab -- by miniaturizing it to the size of a chip.
Bonnie Bassler explains her breakthrough discovery. Read More
Students at Rutgers University-Camden created this mash-up of Avatar with the focus of their Spring 2010 term paper for their General Microbiology class. Read More
In this video Stephen L. Mayo, Bren Professor of Biology and Chemistry, California Institute of Technology, discusses the challenges of designing new proteins that fold into a particular structure or perform a particular function. One method is to computationally design a protein based solely up... Read More
An octopus in miniature is among the hundreds of larvae found in a recent Census of Marine Life survey of the tiniest creatures in the sea. Read More
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
Scientists have discovered the gene that enables an extraordinary worm to regrow its whole head and brain—and other body parts—after amputation.
The finding is another step forward in efforts to explore how humans might one day regenerate damaged organs and tissue.
The research led by biol... Read More
On March 18, 2010, Roberto Kolter, Harvard Medical School and ASM President, gave a presentation to a group of graduate and postdoctoral students on why scientists need to be able to communicate effectively. This talk opened up the 2010 ASM Scientific Writing and Publishing Institute that... Read More
It sounds like a plot straight out of a science fiction movie: A new strain of a deadly airborne fungus in Oregon is set to spread to California.
But there's no need to sound the alarm, doctors say. The new strain of the well-known Cryptococcus gattii fungus is "worrisome" because it appears... Read More
Theoretical physicist and futurist Michio Kaku looks at the revolution in genetics and biotechnology, which promises unprecedented health and longevity but also raises fears of a future where we can genetically engineer people. The documwentary asks will we, as transhumanists expect, evolve into... Read More
A case of animal plague has been confirmed in eastern New Mexico and officials say human cases could soon follow. The New Mexico Department of Health says lab reports confirmed a case of plague in a dog near San Jon in Quay County this week. They say the virus is transmitted to humans through ... 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
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
A short video documentary that highlights the rise of Methicillin-resistant Staphylococcus aureus (MRSA) and it's impact on human health. Read More