Among 10 Things to Know: Rival Koreas agree to form first unified Olympic team; Apple to build second campus, hire 20,000; nearly four years on, much of Syrian rebel 'capital' abandoned.
Officials at the world's busiest airport in Atlanta said limited staffing was causing passengers to wait more than an hour to get through security checkpoints
Bitcoin trades below $10,000 Wednesday before recovering most of its losses, extending a sell-off that erased almost half the digital currency's value in one month
California lawmaker calls for greater oversight of home schools after 13 malnourished siblings were found captive in a home that doubled as a private school
The president of the University of Alabama says a student who repeatedly used racial slurs in social media videos is no longer enrolled at the university
Japanese Train researchers developed a new technology that allows trains to bark like a dog, and mimic deer snorting sounds. Buzz60's Sam Berman has the full story.
A prestigious scientific panel is recommending states significantly lower their drunken driving threshold, saying 10,000 alcohol-impaired driving deaths a year are unacceptable and 'entirely preventable'
The Vermont Board of Libraries is recommending changing the name of a children's book award that now honors a prominent Vermont author and activist accused of once supporting sterilizing people with severe mental and physical disabilities