In the dark waters off Florida and Tahiti, young fish no bigger than a thumb drift through the open sea holding stinging anemone larvae in their mouths. It’s a striking partnership These encounters, ...

Photos taken by blackwater divers offered a new glimpse into the early life stages of marine fishes and their interactions with other animals. By Alexa Robles-Gil Every night after dusk, one of the ...

Fans of Finding Nemo will love the crystal-clear underwater footage in a YouTube clip captured at Anilao in the Philippines. It provides a close-up view of two clownfish tending to their batch of eggs ...

In an environment as vast and extreme as the world’s oceans, survival of the fittest takes on new meaning. That’s probably why cooperation is the name of the game for many of the more vulnerable ...

The Red Sea, circled by desert landscapes, is home to marine life accustomed to the water’s bathtub-like temperatures—often reaching 85 to 90 degrees Fahrenheit in the summer. But in the past three ...

A 2023 marine heat wave in the central Red Sea caused 100% of monitored sea anemones to bleach, followed by the death of 94-100% of clownfish and 66-94% of the anemones across three surveyed reefs.

The Red Sea, circled by desert landscapes, is home to marine life accustomed to the water's bathtub-like temperatures—often reaching 85 to 90 degrees Fahrenheit in the summer. But in the past three ...

The Red Sea was thought to host ecosystems resilient to warming waters, but a 2023 heatwave proves otherwise. A juvenile Red Sea anemonefish, also called a clownfish, looks out from between the ...