These coral fragments, named for their distinctive maze-like patterns resembling the human brain, are rare finds along Gulf beaches.

For five years, the Coral City Camera has given viewers a live look at aquatic reef life near Miami. It's documented the declining conditions and shown a surprising vitality among some coral species.

The best new hotels around the world, all vetted and reviewed by Travel + Leisure's expert editors and contributors.

A one-foot-long young squid was spotted swimming in the waters around the South Sandwich Islands. The footage is ...