TheStreet. Ark Invest CEO Cathie Wood is still trimming her exposure to Bitcoin-heavy stocks and doubling down on AI. On July ...

Yoel Roth shares concerns about the open social web's ability to combat misinformation, spam, and other illegal content.

A new iPhone app allows you to send messages without using the Internet, Wi-Fi or cellular network. It’s called Bitchat, ...

Developed by Twitter co-founder Jack Dorsey, Bitchat is an instant messaging app with end-to-end encryption that uses ...