Only five percent of this national park is on land—the rest is underwater. The protected area, which includes mangrove ...

Key Biscayne’s first road raising project could cost more than $88 million to elevate 2 miles of streets against sea level rise-induced flooding. The big dig could cost $300 million in all.

A year after becoming a majority owner of the Ritz-Carlton hotel on Miami’s Key Biscayne, Gencom is temporarily closing the oceanfront property to launch a $100 million renovation, the developer ...