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

Why it matters locally: The ongoing heat wave is also affecting South Carolina, with residents urged to take precautions against extreme temperatures. The FDA's decision regarding Zyn could affect public health campaigns and tobacco product regulations within the state.

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**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.