Amazon delivers big profits but shares dive (Update)

US online giant Amazon on Thursday reported profits doubled in the past quarter, as it attracted more customers with video and other services, but the results missed Wall Street forecasts.

Lake Maracaibo: polluted by a permanent black tide

Smelling like an oil refinery, the vast expanse of Lake Maracaibo has become polluted by its own reserves of crude as Venezuela's economic collapse has left wells and pipelines in ruin.

Japan 'space junk' collector in trouble

An experimental 'space junk' collector designed to pull rubbish from the Earth's orbit has run into trouble, Japanese scientists said Tuesday, potentially a new embarrassment for Tokyo's high-tech programme.

With Kindle Fire, Amazon's digital ambitions burn

(AP) -- Amazon's unveiling of the Kindle Fire tablet computer sends a bright-hot message: The online retailer is ready to rival iPad maker Apple in an effort to be the world's top digital content provider.

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