Scientists in Singapore found a sea animal with 96 arms and discovered a new species, a study said. Photo shows a representative beach in Singapore. Photo from Christoph Theisinger via Unsplash ...

Some animals, such as the starlet sea anemone, can regenerate large parts of their body, even after major injuries. Researchers have shown this regeneration response involves cells and molecules in ...

Jellyfish and sea anemones enter true sleep-like states despite lacking brains or centralized nervous systems. Sleep appears to protect neurons by limiting or repairing DNA damage caused during ...

The ocean still hides many secrets, and sometimes the smallest or simplest creatures reveal the biggest clues about life.

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 ...

Our bodies are remarkably skilled at adapting to changing environments. For example, whether amid summer heat or a winter freeze, our internal temperature remains steady at 37°C, thanks to a process ...