Microscopic clownfish!

A research team has engineered the smallest image ever created. These clownfish and their host anemone are printed on a surface area that measures only 0.0092 mm² and is invisible to the naked eye!

An Asian arowana paludarium

Asian arowanas are some of the most prestigious, sought-after fish in the world (and still illegal in some parts, including the USA). They're usually kept in spartan aquariums, but here is a small specimen in an unique setting.

Methylene blue: A youth elixir?

A new study substantiates past findings that methylene blue - a chemical commonly used for the treatment of fish diseases - has the incredible ability to not only delay human cell aging but mysteriously and almost completely fixes damaged cells. Said senior researcher Kan Cao: "It’s like magic!"