The most expensive aquarium fish list for 2025, ranked. See the world's most expensive fish, worth over $400,000.

Snapping shrimp are mostly solitary, with some species working together in colonies. Read here to learn about how their social systems work.

On World Jellyfish Day 2025, uncover fascinating facts about these mesmerising ocean creatures. Dive into the mysterious ...

They slither silently through jungles, deserts, and riverbanks — and a single bite can be fatal. From the black mamba to the inland taipan, these serpents rank among the most venomous animals on Earth ...

Learn why some starfish develop a rare square shape through genetics, regeneration errors, and abnormal development.

Discover the incredible strength of the world's top 10 strongest insects, from the dung beetle that pulls over 1,100 times ...

An Arizona police department shared video of the moment an emu named Frank was finally captured by officers after two days on ...

The Arctic is one of the most extreme environments on Earth, yet it’s home to some of the most resilient and fascinating ...

Melbourne Cup thoroughbreds are considered the best of the best in world racing. But are they really top of the tree in the ...

A team of university students in Japan identified an entirely new species of the mighty Portuguese Man O’War. Described in a ...

The BBC spent 1400 days working on Kingdom in the heart of Zambia, and it comes as no surprise that Sir David Attenborough's latest project is his most ambitious ...

The Red Pandamonium Red Ale refers to Sunny, the Norfolk zoo’s red panda who, in 2017, escaped her enclosure and perplexed zookeepers and the public.