From smart phones that act as personal concierges to self-parking cars to medical robots, the artificial intelligence revolution is here. So where do humans fit in?
She started One Simple Wish in her home to help people grant 'wishes' to kids in foster care.
Even as Tehran signals an interest in nuclear talks, many experts have already envisioned what the world would look like if the country got nuclear weapons. It wouldn't be as dire as many fear, but it would unleash new uncertainties - and perhaps a regional arms race.
The Ecuadorian court suspended the libel hearing today, amid international criticism that President Rafael Correa is quashing free speech.