San Diego has been named as the world's most-relaxing city in a new global ranking, citing its sunshine, abundance of green spaces, and wide selection of spas as key reasons it tops the list.

Looking for the best places to travel in 2025? A new report from Euromonitor ranks the 100 best cities in the world to visit. Plus: See where the U.S. stands and which destinations are on the rise.

Subsidence, often called an "invisible threat," can damage infrastructure and increase flood risks. While some cities show slight uplift, it's negligible and doesn't negate the overall sinking trend.