Key details still needed to be worked out between Israel and Hezbollah, and disagreements could scuttle or delay any deal, the officials said. But some cited reasons for cautious optimism.

He displayed some 10,000 cat-themed artifacts at the American Museum of the House Cat in North Carolina, which welcomed several thousand people a year.

Nitrogen oxides, a group of gases from the burning of fossil fuels, is linked to a range of health effects.