Q&A: 'Interstellar' filmmaker Nolan on his robots

In his secrecy-shrouded sci-fi extravaganza "Interstellar," filmmaker Christopher Nolan isn't just taking audiences to outer space. He's also sending a couple of robots along for the rideā€”and they're just not on board to ...

Scientific instruments of Rosetta's Philae lander

When traveling to far off lands, one packs carefully. What you carry must be comprehensive but not so much that it is a burden. And once you arrive, you must be prepared to do something extraordinary to make the long journey ...

Endangered Nicaragua turtles lay eggs under army guard

Some 2,500 endangered sea turtles have made their annual descent on Nicaragua's Pacific coast to nest, protected by soldiers deployed to stop locals from stealing their eggs, the army said Monday.

US Army leaders defend flawed intelligence system

Gen. John Campbell, the U.S Army's vice chief of staff and nominee to lead U.S. forces in Afghanistan, cited his son's experiences as a soldier there to answer a senator's tough questions last year about a troubled intelligence ...

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