Visiting French President François Hollande told President Barack Obama on Friday that France's combat troops would leave Afghanistan by year's end and pledged to find a way "for our allies to pursue their mission" in talks at a looming NATO summit. The two leaders also bonded over jokes about fast-food, a move that recalled ugly [...]

CAPE CANAVERAL, Fla. — A test spacecraft that in two years will fly deeper into space than any vehicle designed for astronauts since NASA's Apollo moon program is set to arrive here next month, where it will be assembled in the same facility that readied the moon-bound spaceships 40 years ago.

The private spaceflight company SpaceX is set to launch its Dragon capsule toward the International Space Station on Saturday (May 19). If all goes well, Dragon will become the first commercial vehicle ever to dock with the orbiting lab.

Anyone in the market for a smartphone these days will likely see the term 4G shoved in their face by the major carriers. "We have the biggest network!" "We have the fastest speeds!" Sometimes the providers back up their claims with blazing fast data and great coverage, but other times, consumers will wind up feeling cheated. Here are some examples in which the reality simply doesn't live up to the marketing hype.Sprint's 4G LTE Phones: Hurry Up and Wait

When it comes to your noggin, not all fats are created equal, with new research finding the same fats that wreak havoc on the body may do the same to the mind. The good news, the fats known to be healthy for the body were also linked to better cognitive function in older women who participated in the new study.

One of the first trials of geoengineering Earth's climate would have launched a balloon with a hose that could pump two bath loads of water into the atmosphere to reflect sunlight. But disagreements about that small, symbolic step combined with a patent issue to force a cancellation of the British experiment.

ROME (Reuters) - A proposal to levy a tax on cats and dogs that stunned Italy on Friday turned out to be all bark and no bite after a wave of popular anger saw it withdrawn on the same day it was made public. Italy was abuzz for hours after local media reported that a parliamentary commission had proposed a tax on domestic "animals of affection" to raise revenue for debt-strapped cities and towns. ...

Actor and activist Sean Penn urged US President Barack Obama to step up his support for Haiti as he hosted a Cannes fundraiser to help the country recover from the devastating 2010 quake.