Coco Gauff is playing arguably the best tennis of any woman on the planet right now. But there’s been no silver bullet to overhaul the form that saw her crash out before the quarterfinals of both ...

January 12, 2025 • NPR's Ayesha Rascoe plays the puzzle with Weekend Edition puzzle master Will Shortz and Chris House of Annandale, Virginia.

January 15, 2025 • Lithium is one of the hot commodities of the 21st century: needed for electric vehicles, semiconductors needed for AI, and grid-scale batteries. While the U.S. was once a ...