How to pay for things securely

We are essentially a cashless society. With the rise of debit cards in the late 1980s early '90s, fewer and fewer of us use paper money to pay for things. Throw in online shopping and single-retailer payment apps like the one from Starbucks, and ATMs...

Hitting the Books: How big tech might monopolize AI

Welcome to Hitting the Books. With less than one in five Americans reading just for fun these days, we've done the hard work for you by scouring the internet for the most interesting, thought provoking books on science and technology we can find and...

Facebook’s Calibra cryptocurrency wallet launches in 2020

After months of rumors and speculation, Facebook is finally making its cryptocurrency efforts official. This is Calibra, a digital wallet that will use a new cryptocurrency called Libra. Calibra, which is now a subsidiary of Facebook, is designed to...

Instagram will let you buy products without leaving the app

Instagram is moving a little deeper into commerce by allowing you to buy goods without leaving the app. The checkout feature will at first be a closed beta in the US with more than 20 brands involved, including Adidas, Nike, Zara, Kylie Cosmetics, Un...