'Desert': drying Euphrates threatens disaster in Syria

Syria's longest river used to flow by his olive grove, but today Khaled al-Khamees says it has receded into the distance, parching his trees and leaving his family with hardly a drop to drink.

New evidence supporting theory of extraterrestrial impact found

An 18-member international team of researchers that includes James Kennett, professor of earth science at UC Santa Barbara, has discovered melt-glass material in a thin layer of sedimentary rock in Pennsylvania, South Carolina, ...

Study casts doubt on mammoth-killing cosmic impact

Rock soil droplets formed by heating most likely came from Stone Age house fires and not from a disastrous cosmic impact 12,900 years ago, according to new research from the University of California, Davis. The study, of ...

Anonymous exposes visitors to child porn sites

The online "hacktivist" group Anonymous claimed on Wednesday to have published the Internet Protocol addresses of nearly 200 visitors to child pornography forums.

Arabic records allow past climate to be reconstructed

Corals, trees and marine sediments, among others, are direct evidence of the climate of the past, but they are not the only indicators. A team led by Spanish scientists has interpreted records written in Iraq by Arabic historians ...

US firm confirms web censoring tools used in Syria

A US firm specializing in Internet censoring equipment on Friday confirmed that Syria was using its products to block web activity, amid a brutal crackdown on anti-regime protests.

EU Commissioner calls for new tools for bloggers

(AP) -- The European Union should help teach bloggers living under oppressive regimes how to communicate freely and avoid detection, and develop technology to help them, the bloc's digital affairs commissioner said Friday.

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