Everyone in Washington is talking about a TikTok ban. But is it really a national security threat?

CNN  —  After TikTok CEO Shou Chew testified for more than five hours on Thursday before a Congressional committee, one thing was clear: US lawmakers remain convinced that TikTok is an urgent threat to national security. The hearing, Chew’s first appearance before Congress, kicked off with a lawmaker calling for TikTok to be banned and … Read more

Colorectal cancer is rising among younger adults and scientists are racing to uncover why

CNN  —  Nikki Lawson received the shock of her life at age 35. A couple of years ago, she noticed that her stomach often felt irritable, and she would get sudden urges to use the restroom, sometimes with blood in her stool. She even went to the hospital one day when her symptoms were severe, … Read more

Biden to highlight US-Canadian unity in first presidential trip to Ottawa

Ottawa, Canada CNN  —  President Joe Biden will make a long-awaited trip to America’s northern neighbor Thursday evening, a 24-hour whirlwind visit where he will press to elevate a concerted effort to repair a bilateral relationship as the two nations confront growing geopolitical challenges. Despite the brief nature of the trip, White House officials say … Read more

How Ginsburg’s death and Kavanaugh’s maneuvering shaped the Supreme Court’s reversal of Roe v. Wade and abortion rights

Editor’s Note: Adapted from “NINE BLACK ROBES: Inside the Supreme Court’s Drive to the Right and Its Historic Consequences,” by Joan Biskupic, to be published April 4 by William Morrow. CNN  —  Within days of Justice Ruth Bader Ginsburg’s memorial service in late September 2020, boxes of her files and other office possessions were moved … Read more

Lawmakers say TikTok is a national security threat, but evidence remains unclear

CNN  —  As TikTok CEO Shou Zi Chew prepares for his first congressional grilling on Thursday, much of the focus will undoubtedly be on the short-form video app’s potential national security risks. Concerns about TikTok’s connections to China have led governments worldwide to ban the app on official devices, and those fears have factored into … Read more

Attacks on Manhattan investigation show GOP still can’t break from Trump

CNN  —  Amid all the other uncertainties surrounding the possible indictment of Donald Trump, the flurry of events has made one thing unequivocally clear: the former president remains the center of the GOP universe. The rush of GOP leaders to preemptively condemn Manhattan District Attorney Alvin Bragg’s potential indictment of Trump as inherently illegitimate and … Read more

Notable legal clouds that continue to hang over Donald Trump in 2023

CNN  —  It’s been nearly eight years since he rode down the escalator in Trump Tower and more than two years since the January 6, 2021, insurrection, but the legal drama surrounding Donald Trump has never been more intense. In New York, a hush money payment to an adult-film star could result in a possible … Read more

Google was beloved as an employer for years. Then it laid off thousands by email

New York CNN  —  On the morning of January 20, one Google employee had to call tech support after getting hit with an unusual error message when they tried to log in to their work system. Another employee’s manager was on vacation, so they had no one to reach out to when rumors of layoffs … Read more

A UK program will sequence the genomes of 100,000 newborn babies

CNN  —  The UK is set to begin sequencing the genomes of 100,000 newborn babies later this year. It will be the largest study of its kind, mapping the babies’ complete set of genetic instructions, with potentially profound implications for child medicine. The £105 million ($126 million) Newborn Genomes Programme will screen for around 200 … Read more

AI can be racist, sexist and creepy. What should we do about it?

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. CNN  —  The emergence of ChatGPT and now GPT-4, the artificial intelligence interface from OpenAI that will chat with you, answer questions and passably write a high school term paper, is both a … Read more