Sudan floods kill over 100, threaten archaeological site

Flash floods in Sudan have killed more than 100 people this summer and inundated over 100,000 houses, threatening even a famous archaeological site near the capital of Khartoum and compounding the country's already dire economic ...

Poisonous oceans delayed animal evolution

Animals require oxygen, but oxygenated environments were rare on early Earth. New research from University of Southern Denmark shows that poisonous sulfide existed in the oceans 750 million years ago making large areas of ...

Delphi: The bellybutton of the ancient world

Look beyond simply the famed oracular priestess breathing in hallucinogenic gases and you find a place whose past speaks directly to the 21st century.

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