No-sweat pressure sensors

Microelectronic chips used to take pressure readings are very delicate. A new technology has been developed that makes pressure sensors more robust, enabling them to continue operating normally at temperatures up to 250 degrees ...

Ecuador's Yasuni dilemma: a reserve full of life, and oil

The thumping whir of helicopters overhead sends a pack of terrified monkeys fleeing into the brush—one clear sign of the impact of oil development in this incredibly biodiverse part of Ecuador's Amazon.

Oil spill detected near Exxon operations in Nigeria

An oil spill has been detected along the coast of southern Nigeria near operations for US giant ExxonMobil, the company said Monday, but the cause and size of the leak remained unclear.

Shell Alaska scales back Arctic drilling until next year

Shell Alaska has abandoned efforts to drill into hydrocarbon deposits in the offshore Arctic after the latest glitch on its troubled oil containment barge damaged the high-tech dome designed to contain any underwater oil ...

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