Notorious Portuguese man-of-wars are washing up on North Carolina beaches, prompting warnings along the roughly 150-mile stretch from Cape Lookout to the South Carolina state line.

Horrifying footage shows a tourist being swept to his death in front of his wife and friends while taking photos at a notoriously dangerous tourist ... a full moon, the sea was rough and there ...

Each country's coast guards has accused the other of dangerous maneuvers ... Much of the sea is contested. More Jam Sta Rosa/AFP via Getty Images China claims nearly the entire South China Sea ...

CHINA has deployed its most dangerous nuke bombers to a tiny but vital island sea base, satellite pictures show. The act of aggression comes after US intelligence warned that China could seize ...

Tourists in the Caribbean have flocked to what has been dubbed the "most dangerous airport in the world ... s jet engines blast them towards the sea. Even the cameraman filming the the footage ...

However, among them, there is one sea that is considered to be extremely dangerous. Experts claim that even seasoned sailors fear venturing into its waters! We are talking about the North Sea here.

Members of an orca population falsely accused of attacking luxury boats are now missing. Crews monitoring the welfare of the Iberian orcas as they migrate to the Strait of Gibraltar in search of tuna, ...

Horrifying footage shows a tourist being swept to his death in front of his wife and friends while taking photos at a notoriously dangerous tourist ... a full moon, the sea was rough and there ...