Meanwhile, scientists were establishing firm links between flying insects and diseases like malaria.

Now scientists have established the chemical basis for these reactions and, particularly, the process that makes the user want the drug again.

However, scientists have established the general overview given above using electron micrographs of infected cells.

This allows scientists to establish a relative chronology for Tethys.

In the 1980s, scientists established the revolutionary concept that nicotine is extremely addictive.

The Times of London report said scientists have established that the bomb exploded in the forward hold.

In the religion the scientists established, blessings and cursings worked direct- ly, by force!

Since discovery, scientists have established that it is a female only species and clones itself.

The scientists thus established the mutation rates over that period, which they then used to determine the genetic history of many other American Indians.

The registry is intended to help scientists establish links between pesticides and disease, a major issue on Long Island.