Attendees walk through an exposition hall at AWS re:Invent, a conference hosted by Amazon Web…

Adam Foroughi, CEO of AppLovin.CNBCAppLovin shares resumed their historic rally on Thursday after the ad-tech…

A Duolingo logo is seen on a smartphone.Pavlo Gonchar | LightRocket | Getty ImagesDuolingo shares…

Firefly’s CEO Jason Kim reacts during the company’s IPO at the Nasdaq MarketSite in New…

In an aerial view, the Tesla headquarters is seen in Austin, Texas, on July 24,…

A chatbot is a computer program that uses artificial intelligence to simulate human conversation. For…