Chinese-owned app TikTok has become one of the biggest social media platforms in the world. But now it's facing scrutiny from U.S. lawmakers.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Technology is being perfected in China that uses cameras, software and artificial intelligence to identify individuals as they go about their daily lives. And now other countries are trying it out.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Beyond the Valley looks at how Huawei has navigated a trade war, a tech blacklist, and other global turbulence — and where it may be headed next.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Beyond the Valley explores Facebook's “Libra” and other global efforts to make cryptocurrencies a part of daily life.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

An unlikely regulatory body sits firmly on the front line of data protection and privacy, and it wields a very "big stick" over Silicon Valley and beyond.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Smartphone makers have a problem. A lot of people see no reason to upgrade. Manufacturers are trying hard to give them one.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The network of the future will manage super-complex tasks that have zero room for lag-time: Think remote surgery. Think driverless cars. That’s the promise of 5G infrastructure — and it’s why China and the U.S. want to control it.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

E-commerce has opened the whole world to sellers in Asia and Europe. But if they want to be big merchants, they have to contend with big tech.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Artificial intelligence is the most important tech frontier, and both the United States and China want to dominate it. We look at how the two countries compare now—and where the race is headed.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Eager investors put money into an initial coin offering, or ICO, led by a figure by the name of Marco Fike. Everything seemed to check out at first. But then they discovered that Marco Fike wasn’t real.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.