Plastic waste is littered across the beach of Costa del Este, in Panama City, in April 2021. Countries are gathering in ...

By Olivia Le Poidevin and Valerie Volcovici GENEVA/WASHINGTON (Reuters) -The United States has sent letters to at least a ...

By John Revill ZURICH (Reuters) -Swiss President Karin Keller-Sutter said she had a "very good meeting" with U.S. Secretary ...