Today's headlines (7/21/25)

The headline for good: 

• This k-pop band is making waves with sign language

The others:

• Israeli troops kill dozens seeking food near the border, Gazan officials say
• Mamdani won over N.Y.C. Democrat voters. Can he charm Washington? 
• Birkin: the bag, the woman, the myth

Good morning.

Source: The New York Times