It's hard to imagine life before smartphones. But our frequent use is causing concern for doctors and researchers. Laurie Segall, host of "Mostly Human" explores how people become addicted to their smartphones.
Speaking at the Agnes Scott College commencement ceremony in Georgia on Saturday, Winfrey talked about the importance of helping others and that nobody makes it alone.
The ransomware, called WannaCry, locks down all the files on an infected computer and asks the computer's administrator to pay in order to regain control of them.
A ransomware attack is targeting organizations around the world and impacting tens of thousands of computers. CNNTech's Laurie Segall interviews Adam Kujawa, of cybersecurity firm Malwarebytes.
From Lockheed Martin to Hyundai, companies around the world are investing in wearable exoskeletons. Designed to help with heavy-lifting, exoskeletons are finding use in warehouses, construction sites and rehabilitation centers for the disabled.
A new bill in Congress may change how employers can offer overtime. CNN's Christine Romans dives into the history of overtime pay, and what the changes could mean for workers.
As technology has advanced over the years, the Texas Instruments graphing calculators have stayed pretty much the same. Now, there may be an alternative for high school students.
Raha Moharrak is the first Saudi woman to summit Mount Everest. Now she's teaming up with Human Rights Watch to tackle another challenge -- changing the laws in her home country that prevent women from playing sports.
If you've ever taken a pain killer, there's a good chance it came from India, the largest producer of generic medicines on the planet. CNNMoney takes you inside the country's biggest drug maker to see how affordable treatments are made.
Stephen Colbert opened his show by firing back at President Trump, who said in an interview with Time magazine that the late night host is "a no-talent guy" and "there's nothing funny about what he says."