Good morning. Israel and Iran aren’t letting up in their attacks. China’s biotech sector is surging. And look beyond Apple’s Liquid Glass to the good things happening with iPads. Listen to the day’s top stories.

The path to diplomacy appeared to narrow after officials called off talks that had been set for Sunday between Tehran and Washington on the future of Iran’s nuclear program. Israel said the goal of the powerful strikes it unleashed on Friday was disabling Iran’s nuclear infrastructure.