Lately, President Obama has increasingly shown signs he's feeling claustrophobic in the presidential bubble.
The creative director for BioShock Infinite, one of 2013's biggest video games, says as technology improves, so does the ability for games to tell complex stories with rich narrative structures.
Middle East correspondent Alice Fordham has the latest from Iraq, where she says Sunni militants are unlikely to conquer Baghdad outright. She speaks to NPR's Arun Rath from the Iraqi capital.
Harley-Davidson has rolled out a prototype of its first battery-powered motorcycle. It's sporty and speedy, but quieter than your average Harley — and you'll need to charge it about every 50 miles.
Force has been drag racing professionally since 1974. The 65-year-old has gone from blowing up his 10,000-horsepower engines to winning championships, and he has all the scars to prove it.
A newsfeed filled with negative comments led to users expressing more negativity. The opposite was also true, proving "emotional contagion" can happen even online.