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 ...

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 ...

Archaeologists exiled from Syria mourn the cost of war

I used to be a Near Eastern archaeologist working in Syria. Nowadays, I am stuck in academic purgatory, observing from a great distance as the country burns, unable to help protect its history or its present.

Is climate change fuelling war?

For years, scientists and security analysts have warned that global warming looms as a potential source of war and unrest.

Canada's CBC websites hacked by pro-Syrian group

Canadian national broadcaster CBC said Thursday hackers had briefly compromised its website in an attack claimed by supporters of Syria's President Bashar al-Assad.

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