Coligny Beach on Hilton Head Island, South Carolina, is known for its white sand and blue waters. Beachgoers should be mindful of limited lifeguard hours and potential jellyfish. Every summer, ...

"Yes, it’s safe," said Hal “Hurricane” Needham, an extreme weather and data scientist in Galveston. Needham said interest has spiked as visitors notice the blue water, which he said can happen for two ...

Every summer, millions of tourists flock to the Palmetto State, known for its charming coastal beaches and towns. Coligny Beach ― Hilton Head Island's most popular beach ― is a destination you don't ...