The animal world is an arena where creatures are endowed with incredible mysteries, where some animals live perfectly well without a heart. Well, this isn’t some miracle; it’s pure science.This unique ...

Deep-sea creatures often look like they stepped off a sci-fi set, with wild shapes, glowing body parts, and features that ...

Massimo Giorgetta's award-winning macro shot shows a transparent salp sheltering an array of microscopic creatures ...

The Goblin shark has survived nearly unchanged since ancient oceans, earning its reputation as a true living fossil. This video walks through its discovery, its transparent skin that reveals blood ...

Researchers have recorded rare footage of animals whose bodies are so transparent they appear to vanish in open water. These ...

The collection of markings is now thought to have been left by a herd of ancient sea turtles that had been frightened off by ...

The Sargasso Sea is a patch of unusually calm water 590 miles east of Florida. Strong currents rush around its edges, but inside it's smooth.

A small, previously unknown Tripedalia jellyfish was discovered in Mai Po, a new find that expands Hong Kong's hidden marine ...

Inspired by the humble old greenhouse, a futuristic self-contained food ecosystem was recently on display at Expo 2025 ...

As the Gulf of Maine warms due to climate change, invasive sea squirts have become a major issue for the aquaculture industry ...

Together, these works exemplify why Smithsonian ’s picks for the best photography books of 2025 feel both reflective and ...

Scorpions are among the oldest predators on Earth. While most species pose little threat to humans, a handful are far more ...