A team of researchers from the Universitat Autònoma de Barcelona, in coordination with the Instituto Nacional de Técnica Aerospacial Esteban Terradas (INTA – Esteban Terradas National Institute of Aerospace Technology), is preparing for a person to jump from an altitude of 38,000 metres, on the edge of the stratosphere. This will be the highest altitude from which anybody has ever jumped, allowing for the first ever studies of human behaviour in such an extreme situation.

Parachutist Miguel

The first steps in a new method of detecting landmines by determining the presence of tiny quantities of the explosive TNT (trinitrotoluene) are described in research published today in the Institute of Physics publication Journal of Physics D. Markus Nolte, Alexei Privalov and Franz Fujara of Darmstadt Technical University in Germany, together with Jurgen Altmann of Dortmund University and Vladimir Anferov from the Kalingrad State University in Russia, describe in the journal how they have devised a

Over-the-counter cough medicines could give early warning of bioterrorism.

Tracking over-the-counter sales of cough medications for unseasonable surges could be a way of spotting imminent anthrax epidemics, say US researchers 1 .

In the wake of the 11 September terrorist attacks in the United States, scientists are working on ways to detect a biological attack quickly and so minimize its effects. Because a sore throat and cough are the first symptoms of anthra

Invading insect empire stretches 6,000 kilometres.

An invading empire has conquered Europe. One super-colony of South American ants, with millions of nests and billions of individuals, stretches 6,000 kilometres around the Mediterranean and Atlantic coasts, researchers have found.

Every ant in the colony treats every other as its nest-mate – even though they may be quite unrelated. The nests have buried their differences to create the largest cooperative unit ever discovered

A joint ESA and UNESCO scheme to keep watch on endangered gorilla habitats from space is the subject of a two-day ESRIN workshop this week.

Representatives of UNESCO (United Nations Educational, Scientific and Cultural Organization), the World Wildlife Fund, the International Gorilla Conservation Fund and the Dian Fossey Gorilla Fund International and United Nations Environment Programme are among those who will attend the meeting in Frascati near Rome to discuss possible partnership and agr

Blood vessel prostheses work best when the biochemical and mechanical properties match reality as much as possible and when they are made of biodegradable material. To this end tissue technologists grow natural vascular wall cells, endothelial cells, in a biodegradable tube made of collagen. According to Professor István Vermes tissue technologists are overly concerned with developing stem cells, necessary to build blood vessels, and not enough with the development of the vascular skeleton or scaffo