Maybe you’ve seen those colorful cups with oversized straws, filled with a sweet drink and chewy little pearls. Bubble tea, or boba, has become a favorite, especially with young people. But new safety ...

Bubble tea is a widely popular drink known for the chewy tapioca balls at the bottom. Those balls are derived from cassava, a root vegetable that can have naturally high levels of lead. “You are being ...

TULSA, Okla. — Maybe you’ve seen those colorful cups with over-sized straws, filled with a sweet drink and chewy little pearls. Bubble tea, or boba, has become a favorite, especially with young people ...