“A rare Mola mola (ocean sunfish) washed up on our shore at Cardiff State Beach today,” San Diego State Lifeguards stated ...

Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising ...

Unlike their shelled relatives, which can tuck in and hide from predators and environmental factors, sea slugs are just out ...

Viral video prompted concern from community members after reports of locals and tourists disrespecting wildlife in the tide ...

Marine animals can be fascinating and quite beautiful. However, you should not approach some of them. Certain fish and jellyfish are highly poisonous, and contact with them can sometimes be fatal.

A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

When Cjay Roughgarden was crafting what would become the largest public art installation in Golden Gate Park’s history, she ...

From the first sighting of a colossal squid in the wild to a seriously goofy octopus, 2025 delivered some astounding photos ...

The Seven Sisters are a series of iconic chalk cliffs guarding the English Channel in Sussex. It is a beautiful, peaceful ...

Beneath the waves are millions of dangerous sea creatures – and they exist on every continent, from Oceania to Asia and Central America. We’ve ranked the top 20, in order of their deadliness to humans ...

A seasonal guide to hikes, paddles, wildlife events and local harvests connecting Savannah residents to nature in 2026.

Whether you’re a full-time nomad or a once-a-year vacationer, every special travel memory begins with one essential question: where to? This year, the team at CNN Travel hopes to answer not only the ...