Heat Wave Grips Central, Eastern U.S.; FDA Designates Zyn as Modified Risk Product; U.S. Officials Hold Talks with Iran

**WASHINGTON (AP)** — A significant heat wave continued to affect large portions of the central and eastern United States, pushing temperatures to levels officials characterized as dangerous Tuesday. The widespread heat has prompted advisories and warnings across various regions, impacting millions.

In a separate development, the Food and Drug Administration (FDA) announced it would permit the marketing of Zyn nicotine pouches as posing a lower risk of harm than combustible cigarettes. This decision followed a review by the agency.

Simultaneously, American diplomats arrived in Qatar for a series of indirect discussions with Iranian officials. The meetings involved representatives from both nations addressing diplomatic issues in the Gulf nation.