In recent years, the evidence for extensive water on the surface of Mars has continued to pile up, and, with it, the interest in the possibility that the red planet once supported life. But finding evidence of life that might have died out a few billion years ago poses a significant challenge, t... Read More
Scientists in Yorkshire have developed a process that uses the luminous cells from jellyfish to diagnose cancers deep within the human body.
The method has been developed at the Yorkshire Cancer Research Laboratory at The University of York and the man who leads the York team, Professor Norma... Read More
If you've used up all your sick days, start exercising.
People who are physically fit and active have fewer and milder colds, according to a new study published in the British Journal of Sports Medicine.
The study, which tracked the respiratory health of 1,000 adults for 12 weeks, found th... Read More
Every day, several people die in German hospitals after being infected with bacteria resistant to most antibiotics. Though the threat is growing, a strategy long-used in the Netherlands is catching on and raising hopes.
When Germans are admitted into Dutch hospitals, they are usually surprise... Read More
This week, the Editor in Chief and a member of the Board of Editors of mBio weigh in on the relationship between two natural allies in medicine: microbiology and immunology. The two disciplines have a long history that stretches back to when they each emerged in the late 1800s, during which the... Read More
Scientists have sought to learn more about how the Earth’s oceans absorb carbon dioxide and generally exchange gases with the atmosphere so they can better understand the corresponding effects on climate.
To that end, many researchers are turning their attention to the microscopic organisms t... Read More
A multi-national team of academic, government and industry scientists from Europe, China and the United States published data reconstructing the global evolutional history of devastating plague pandemics in unprecedented detail. This includes the notorious Black Death epidemic in medieval Europe... Read More
This year's Salary Survey saw drops in salaries across the board with almost every speciality suffering a setback, some with dips as large as $20,000 (ecology) and $28,000 (virology).
However, a few select fields, namely bioinformatics, biophysics, biotechnology, and neuroscience, bucked the ... Read More
The world is full of Good Samaritans; you’ll find many of them in your own body. James J. Collins, a biologist at Boston University, has found that small numbers of drug-resistant bacteria help their vulnerable counterparts survive antibiotic onslaughts, even at a cost to themselves.
Collins ... Read More
New research suggests that the addition of ultraviolet light to the brushing and suction of a vacuum cleaner can almost double the removal of potentially infectious microorganisms from a carpet's surface when compared to vacuuming alone.
Researchers say the findings suggest that incorporating... Read More
Scientists at Cambridge University believe that the immune system's main assault on viruses takes place inside infected cells, not outside as previously thought.
Click source to view the video. Read More
Small Things Considered, the microbe blog, is now available for subscription on Amazon's Kindle.
Small Things Considered is co-authored by Moselio Schaechter, an actively retired microbiologist, currently living in San Diego, California. Schaechter spent most of his research career working o... Read More
White spot syndrome virus (WSSV) has a devastating impact on shrimp farming throughout the world. What makes the situation even more serious is that the virus seems to become more aggressive as the epidemic spreads, contrary to other viruses, such as flu virus, that gradually die out. Scientists... Read More
A cholera outbreak that has killed more than 300 people in Haiti matches strains commonly found in South Asia, the United States Centers for Disease Control and Prevention said Monday.
Researchers identified the strain by analyzing DNA patterns that can be compared with those from other regi... Read More
Merry Youle of Small Things Considered looks at several bacteria that have borrowed "tail-like particles" from phages and fashioned from it a targeted bacterial killer for their own use.
"These efficient killers are indeed related to phage. One gene cluster in the P. aeruginosa PA... Read More
Imagine taking a course of antibiotics and suddenly finding that your sexual preferences have changed. Individuals who you once found attractive no longer have that special allure. That may sound far-fetched, but some fruit flies at Tel Aviv University have just gone through that very experience... Read More
This episode: Bacteria smell predators and cluster together for protection!
Or maybe greater - though I'm sure the makers of the many, many OTC products aimed @ cold-sufferers might fight tooth & nail to keep this one under wraps.
Well, nuts to them - shout this one from the rooftops! Read More
Helicobacter pylori, a common stomach bacterium, reduced the severity of inflammation of the colon caused by Salmonella in mice, according to research from U-M Medical School scientists.
More than half the people in the world are infected with H. pylori, although it is very unusual to find it... Read More
S.E. Gould, 22, writes the blog Lab Rat ( labrat.fieldofscience.com) and tweets as @labratting. Questions and answers have been edited.
Q. Your blog is a tad cryptic about who and where you are. Are you a university student?
I'm a graduate student working as a research assistant in the pat... Read More