China says it is building its second aircraft carrier

China is building its second aircraft carrier, this time entirely with domestic technology, its Defense Ministry said Thursday, in a leap in its naval development that is increasingly tipping the regional balance of power.

Chinese emissions to rise despite coal peak

Obscured by polluted haze, workers are putting the finishing touches to towering smokestacks on a multi-billion-dollar coal-to-oil plant in China that will pump out vast amounts of carbon dioxide when in operation.

Caterpillar deceives corn plant into lowering defenses against it

In a deception that likely has evolved over thousands of years, a caterpillar that feeds on corn leaves induces the plant to turn off its defenses against insect predators, allowing the caterpillar to eat more and grow faster, ...

Pentagon funding new high-tech venture

Defense Secretary Ash Carter announced Friday that the Pentagon is funding a new venture to develop cutting-edge electronics and sensors that can flex and stretch and could be built into clothing or the skins of ships and ...

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