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Online collaboration identifies bacteria
A new website has been launched which allows scientists everywhere to collaborate on the identification of bacterial strains. This new resource, described in the open access journal BMC Biology, provides a portal for electronic bacterial taxonomy. view more (2009-02-19)
Towards zero training for brain-computer interfacing
While invasive electrode recordings in humans show long-term promise, non-invasive techniques can also provide effective brain-computer interfacing (BCI) and localization of motor activity in the brain for paralyzed patients with significantly reduced risks and costs as well as novel applications for healthy users. view more (2008-08-13)
Research reveals molecular pathway behind invasive prostate cancers
University of Cincinnati (UC) cancer and cell biologists have identified a new molecular pathway key to the development of invasive prostate cancers. view more (2009-05-19)
Do you know what are you eating?
The project presented by Basque research center AZTI is about a new research line: a new method to identify the food and fish products once they are processed. Due to the big demand on that kind of researches, AZTI has been financed by the Fishing and Agricultural Department of the Basque Government to create a new laboratory of genetics. In fact,... view more... (2002-12-05)
The prolific orphan trees in the Cameroon forests
The Ntumu (the Beti-Fang), live in the equatorial forest in southern Cameroon, in the north of Gabon and of Equatorial Guinea. They practice a semi-nomadic slash-and-burn form of agriculture. Their farming is highly diversified, mainly of food crops (such as cassava, plantain banana, sweet potato, yam and taro) but they also produce cash crops... view more... (2003-04-29)
Overexpressed protein converts noninvasive breast cancer into invasive disease
Active, but non-invasive breast cancer is set free to roam as invasive breast cancer when an overexpressed protein converts it to a different cell type, scientists at The University of Texas M. D. Anderson Cancer Center report in the Sept. 9 issue of the journal Cancer Cell. view more (2009-09-09)
Study: Rain forest insects eat no more tree species than temperate counterparts
A study initiated by University of Minnesota plant biologist George Weiblen has confirmed what biologists since Darwin have suspected-that the vast number of tree species in rain forests accounts for the equally vast number of plant-eating species of insects. view more (2006-08-24)
Your own private global warming
A group of researchers from the British Antarctic Survey have collected individuals from a wide range of species commonly found in Antarctic waters and subjected them to increasing levels of water temperature to learn how each species is prepared to cope with the conditions that they are likely to experience in the future. view more (2009-06-30)
Brown tree snake could mean Guam will lose more than its birds
In the last 60 years, brown tree snakes have become the embodiment of the bad things that can happen when invasive species are introduced in places where they have few predators. Unchecked for many years, the snakes caused the extinction of nearly every native bird species on the Pacific island of Guam. view more (2008-08-11)
MRS shows promise as noninvasive means to determine fetal lung maturity
MR spectroscopy (MRS) of choline levels shows promise as a marker of fetal lung maturity, according to a recent study conducted by researchers at the University of California-San Francisco. view more (2007-05-07)
Habitat loss and reserve network selection
What is the minimum combination of areas needed to protect at least one population of every species in a region? - This is a problem commonly addressed when aiming at cost-effective reserve networks. However, because the stress on reserve cost, the properties of the reserve-network for species persistence are often overlooked, typically resulting... view more... (2003-07-02)
Updated data on novel HPV vaccine confirms efficacy in large population
Updated data from a study on a promising new vaccine against a pre-cancerous cervical virus shows superior efficacy in preventing cervical pre-cancers and non-invasive cervical cancer. view more (2005-11-01)
New study pinpoints epicenters of Earth's imminent extinctions
Safeguarding 595 sites around the world would help stave off an imminent global extinction crisis, according to new research published today in the Proceedings of the National Academy of Sciences. view more (2005-12-13)
New life found in ancient tombs
Life has been discovered in the barren depths of Rome's ancient tombs, proving catacombs are not just a resting place for the dead. The two new species of bacteria found growing on the walls of the Roman tombs may help protect our cultural heritage monuments. view more (2008-09-25)
New method for measuring biodiversity
German and Sri Lankan researchers have developed a new method for measuring the impacts of species on local biodiversity. It makes it possible to determine whether a certain species promotes or suppresses species diversity. view more (2008-02-19)
New analysis supports starting with VFEND for life-threatening fungal infections
A new analysis of treatment procedures for the potentially deadly fungal infection invasive aspergillosis suggests that making the right treatment decision as soon as possible after diagnosis may be crucial to survival. view more (2005-10-25)
New study explores patterns in species diversity and genetic diversity
As scientists, conservationists, and policy-makers wrestle with how to balance development with maintaining biodiversity, it's important to understand what controls patterns of biodiversity and how the biodiversity of a system will respond to different environmental scenarios. view more (2005-07-27)
Mayo Clinic researchers discover and manipulate molecular interplay that moves cancer cells
Based on research that reveals new insight into mechanisms that allow invasive tumor cells to move, researchers at the Mayo Clinic campus in Florida have a new understanding about how to stop cancer from spreading. A cancer that spreads elsewhere in the body, known as metastasis, is the process that most often leads to death from the disease. view more (2009-03-30)
Focusing ultrasound in the skull holds promise for brain tumour treatments
A new, reliable way of focusing ultrasound waves inside the human skull that could enable tumours deep inside the brain to be eradicated is described in a research paper published today in the Institute of Physics journal Physics in Medicine and Biology. view more (2002-04-02)
Laos - a lost world for frogs
Frogs and lots of them are being discovered in the Southeast Asia nation of Lao PDR, according to the Bronx Zoo-based Wildlife Conservation Society, which says that six new frog species have been found by scientists over a two-year period. view more (2006-04-24)
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