CNN Tech

Airlines, banks, casinos, package deliveries, and emergency services around the world are recovering today from what could be "the largest tech outage in history." the root cause was not a foreign agent but linked back to a software update issued by a u-s based cybersecurity firm called "Crowd Strike." Could this have been avoided?...

Astronomers using NASA's Hubble Space Telescope spotted life-giving water molecules in an exoplanet's atmosphere about 97 light-years away from Earth. The discovery about this planet, called GJ 9827d, can be significant for astronomers to help find other potential water-rich atmospheres in the galaxy....

Meta announces new restrictions for teens on Facebook and Instagram. CNN's Meg Tirrell explains what these new changes are and why they're happening....

North Carolina became the fourth state to adopt the AI guidebook for its students. CNN 10's Coy Wire explains how this artificial intelligence guidebook can be helpful for both teachers and students in the classroom....

Talking to Fareed at Davos, Microsoft co-founder and philanthropist Bill Gates reflects on his "monomaniacal" work ethic when he was younger — and how he doesn't recommend it to others....

Microsoft co-founder and philanthropist Bill Gates speaks to Fareed about his plans to no longer be one of the world's richest people: "I'm getting myself to go down the list, and I'll be proud when I fall off altogether."...

Sam Altman, whose company OpenAI is behind ChatGPT, joins Fareed to talk about the safety and utility of artificial intelligence, as well as the boardroom drama that briefly saw him dismissed as CEO....

Microsoft co-founder and philanthropist Bill Gates talks to Fareed about how AI can improve millions of people's lives through innovations in health care and education....

Congress is grilling chief executives of several big tech companies about potential harms from their products on teens....