A 6.5 magnitude earthquake has struck in open waters of the Atlantic Ocean and was felt throughout the eastern Caribbean.

Two unoccupied Outer Banks homes collapsed into the Atlantic Tuesday morning, increasing the tally to 13 homes that have tumbled into the saltwater this year. Both homes had Buxton addresses. They were at 46002 Ocean Drive and 46223 Tower Circle Road, according to Cape Hatteras National Seashore. The homes fell between 10:45 and 11 a.m.

A 6.5 magnitude earthquake has struck in open waters of the Atlantic Ocean and was felt throughout the eastern Caribbean.

The National Hurricane Center is tracking two tropical waves in the Atlantic Ocean. Here's what to know about whether either will impact the US.

Tropical Storm Lorenzo is beginning to weaken after it formed early Monday in the central tropical Atlantic, according to the National Hurricane Center (NHC).

The consequences of a warming climate are known to be dangerous for marine ecosystems, with environmental changes like ocean acidification and warming, disrupted nutrient supplies, and rising sea levels.

Forecasters say Tropical Storm Lorenzo has gotten slightly stronger in the central tropical Atlantic Ocean but still is not threatening land. The U.S.

Joost Pompert, the owner of Falkland Islands-based Georgia Seafood, has claimed that longstanding territorial disputes between Argentina and the U.K. have allowed China’s squid-fishing fleet to overfish in the Southwest Atlantic Ocean.