Bill Chappell

Keishia Thorpe immigrated to the U.S. as a child, hoping for a better life than the poverty she came from in Jamaica. She's now a teacher in Maryland — and her devotion to preparing young immigrants to succeed just brought her international recognition and $1 million, via the Global Teacher Prize.

In a sign that the committee chose the right teacher, Thorpe said it's all about her students.

The U.K.'s phone regulator says it will keep thousands of the nation's famous red public phone kiosks in service, despite a sharp drop in calls from the boxes.

Communications regulator Ofcom says the payphones are still vital in case of emergencies, and in areas where cellphone users can't get a reliable signal.

Under the regulator's new criteria, a call box will need to be used at least 52 times over a 12-month period for it to stay in service. And if a kiosk is in an area identified as an accident or suicide hotspot, it can't be removed.

NASA's first human mission to the moon in more than 50 years, which could include putting the first woman and person of color on the lunar surface, won't happen until at least 2025, the agency said Tuesday.

It's planning at least 10 Moon landings in the future — but NASA's leaders said Tuesday that an overly aggressive timeline from the Trump administration and a prolonged legal fight over a key contract are two reasons why it had to alter plans for its Artemis missions.

When does a crowd become dangerous? Should you push back in a crush of people? Those are some of the questions you might be asking yourself after eight people died and more were hurt during a Travis Scott performance at the Astroworld Festival in Houston.

Manfred Steiner had a successful and productive career as a doctor, helping generations of medical students learn about hematology. But all along, he had a nagging feeling he should be doing something else: studying physics. At age 89, he has finally fulfilled that dream, earning his Ph.D. in physics from Brown University.

"It's my third doctorate, but this one I really cherish a lot. That I made it — and made it at this age," said Steiner, who is weeks from turning 90, in an interview with NPR.