Start with the Right Tank Size When it comes to setting up a fish tank, bigger really is better—especially for beginners.

The clown loaches, a type of tropical freshwater fish ... A molly, commonly seen in home aquariums, can retail from $2 to $50, but rare species like the platinum blue eye can cost $100 or even ...

Hillstream fish thrive in the fast-flowing, oxygen-rich, cool waters of our eastern hill tracts — represent a stunning diversity of life. Yet, these freshwater wonders remain largely in the shadows in ...

Apr. 1, 2025 — A group of diatom species belonging to the Nitzschia genus, gave up on photosynthesis and now get their carbon straight from their environment, thanks to a bacterial gene picked ...

The movie, directed by Bryce Dallas Howard, celebrates animals while planting a seed of interest in rescue operations. By Alissa Wilkinson Davis raises the bar on sheer brawniness in this action ...

mixed species England, UK Fresh, chilled view April 7th, 2025 Barents Sea frozen H&G haddock from Norway, CIF China Barents Sea H&G, frozen view April 9th, 2025 Icelandic haddock, ungutted ...

De-extinction, the science of resurrecting extinct species, is progressing in leaps and bounds. Here are six creatures that researchers could bring back to life — and one they've already revived.

This is the only penguin species found north of the equator and in the Galápagos. Penguins are threatened by pollution, bycatch and climate change. Introduced species, such as dogs, carry diseases ...