Man-of-war stings cause painful burns and swollen red lash marks that sometimes blister. Marine scientists say anyone who is ...

Right on schedule, the vibrant but venomous Portuguese man-of-war are washing onto beaches in the Hilton Head Island area.

A chance meeting in a rural Italian village leads to the London launch of an accelerator program that equips regenerative farmers with the tools for success.

The creatures are turning up every few feet on some Mississippi Coast beaches, bright-blue but dangerous to the ... pushed by winds and ocean currents. They sometime float in packs of over a ...

Looks can be deceiving. That's definitely true for the blue-ringed octopus. It's tiny, stunningly beautiful and looks ...

Sandals Resorts International invites travelers to bask in the Caribbean’s bright blue hues with its Black Friday sale ...

However, everyone was curious about the reason behind the stunning display of blue hues. The phenomenon is called bioluminescent water ... organism living in the ocean. These bioluminescent ...

Mesmerizing footage from a new PBS Nature show captures the bioluminescent beauty of brilliant blue waves ... on the ocean's surface, forming a separate layer from the deeper water.

In addition to studying the world’s only nonmigratory blue whales, marine biologist Asha de Vos seeks to change her compatriots’ attitudes toward the ocean.