Cyprus dig reveals key trading hub in antiquity

A Swedish-led excavation on Cyprus has unearthed a wealth of artifacts suggesting an ancient port city in Larnaca on the south coast was the region's key Bronze Age trading post, an official said Wednesday.

Cleaning water with 'smart rust' and magnets

Pouring flecks of rust into water usually makes it dirtier. But researchers have developed special iron oxide nanoparticles they call "smart rust" that actually makes it cleaner. Smart rust can attract many substances, including ...

Spain, Portugal battle wildfires as temperatures soar

Firefighters in Spain and Portugal were battling to keep wildfires spanning thousands of hectares contained Monday as a scorching heat wave hit the Iberian peninsula, worsening conditions.

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