Elise Hu

The Federal Aviation Administration continues work on its multibillion-dollar upgrade to the nation's air traffic control system, but it may not be enough to stop hackers from taking control of airplanes with a smartphone.

Overnight temperatures are dipping below freezing and the forecast calls for snow, but cold, boredom and discomfort haven't stopped more than 30 Supreme Court die-hards from camping out for a seat to history.

"I just really wanted to be part of this moment, so I had been planning to come down for months," said Darienn Powers, a college student who came to Washington from New York. "No matter what, it's worth it to be in there and really experience what's going on."

Without "a few years" warning, humans currently have no capacity to stop an asteroid on a collision course with the planet, scientists told a Senate panel Wednesday.

"Right now we have no options," said former astronaut Ed Lu. "If you dont know where they are, there's nothing you can do."

Technology has made it easier than ever to track your activity levels, your sleep cycles, how you spend your time, and more. The self-trackers who near-obsessively capture and analyze their own data are part of a growing "Quantified Self" movement.

In its bid to reshape itself for the future, Yahoo is returning to a workplace culture of the tech industry's past. The Internet giant has reportedly notified its employees they'll no longer be allowed to work from home.

The U.S. Postal Service is getting creative in its search for new revenue after last year's $15.9 billion budget shortfall. The agency says it will debut a new clothing and accessories line called Rain Heat & Snow, inspired by its unofficial motto: "Neither snow nor rain nor heat nor gloom of night stay these couriers from the swift completion of their appointed rounds."

If you've wondered why the blizzard dumping snow on the Northeast has a name, look no further than The Weather Channel. At the start of this storm season, the 24-hour-weather network announced, much to the chagrin of The National Weather Service, that it would give names to winter storms.