Centipede genealogy has scientists and supercomputers foxed

Four-fifths of all known creatures are arthropods. So immense is this family that no one knows who is related to whom. To resolve the relationships between the family members, the insects, spiders, crustaceans and centipedes, two research groups have performed state-of-the-art analyses – and come up with two different answers.

The main problem is the centipedes and millipedes, collectively called the myriapods. One

Two new techniques will assist the rapid cataloguing of proteins’ roles in the cell.

Decoding the human genome sequence was merely a preliminary step towards understanding how living cells work. Two new techniques should assist the next step: working out the functions of all the proteins that the genes encode 1,2 .

Selectively sticking to small molecules is central to most proteins’ function. Proteins generally have delicately sculpted binding sites, clefts i

Embargo until September, 6 2001
E-BioSci is a new, next generation scientific information service initiated by EMBO to meet the future needs of researchers in the life sciences and funded by the European Commission with 2,4 million Euro over three years. The service – aimed at establishing Europe’s leadership in one of the most important and fast moving scientific fields of our day – will offer scientists and other researchers new forms of navigation through the dramatically increasing floo

Delta Debugging automates the scientific method of debugging. The basic idea of the scientific method is to establish a hypothesis on why something does not work. You test this hypothesis, and you refine or reject it depending on the test outcome. When debugging, people are doing this all the time. Manually. Delta Debugging automates this process. Read more…

The Problem Considerable progress has been made in basic research and software development for modeling traffic flow. However, user-friendly and affordable services which could prevent a car driver from getting stuck in a traffic jam are not yet as effective as they could be.
Dynamic guidance covering the major highways has already been implemented in many European countries. On secondary roads, and especially across major

Air pollution used to be something you could see and smell. But as air quality standards have tightened, the air over most industrial sites, airports and cities has gradually cleared. Nevertheless, invisible toxic agents such as ethyl benzene, butadiene and styrene continue to pose risks to public health. With a view to detecting and quantifying these agents, Siemens Environmental Systems Limited in Poole, England has introduced UV Falcon. The system consists of a transmitter that projects a UV (ult