Snapchat does something useful, lets you buy 'X-Men' tickets
Would you like popcorn with that selfie?
Amazon no longer offers refunds for after-the-sale price drops
You'll have to be happy with the price you paid.
NASA is building the next Mars rover in mixed reality
The holographic spacecraft is keeping mission 2020 on track.
Facebook Live video replays will highlight the best moments
Who has time to sit through the whole thing?
Violent crime prediction algorithms are racially biased
A new study shows that software-driven risk assessment tools are hardly blind to race.
Chicago turns to big data to predict gun and gang violence
But its potential for misuse is worrisome.
Cat treats and the secret to livestreaming success
Custom currency like AmazeBalls and GOON bucks are the future of money-making on Twitch.
Alibaba gave online shoppers a VR celebrity date
You could live out a romantic dream without leaving home.