The common zebra danio is a mundane, brownish, tropical freshwater fish commonly bought by folks just starting an aquarium. But a little genetic tweaking and bio-engineering is making the humble zebra ...

The U.S. Food and Drug Administration, reversing an earlier decision to regulate all genetically altered animals, announced on Tuesday that it sees no need to scrutinize a tropical zebra fish ...

They're about an inch long, head to tail. They feast on flakes. To anyone uninitiated in the intricate hierarchy of fish, they're likely to be mistaken for lowly guppies. But because they also emit a ...

MAF Biosecurity New Zealand (MAFBNZ) yesterday entered four Christchurch premises in response to information that people at those addresses were breeding and/or selling genetically modified aquarium ...

The average survival rate for our Zebrafish (ZF) embryos was 65%. When it was time to create our next generation of Wild Type (WT) (used for embryo production), we decided to run a trial focussing on ...

Small fish might be tiny in size, but they bring massive personality, beauty, and serenity to your tank. If you're working with limited space or just starting your aquarium journey, choosing small ...

If you’re thinking of setting up an aquarium in your home, you may be wondering what kind of fish you’d like to have in your tank. Freshwater fish are a popular option since it can be easier for ...

Zebrafish (Danio rerio) have been maintained at the University of Sheffield since 1997. Today, the Biological Services Aquarium (BSA) has the capacity to hold over 112,000 fish, in over 4000 tanks and ...

Fish might not have eyelids, but they do sleep, and some suffer from insomnia, scientists reported on Monday. California scientists studying sleep disorders in humans found that some zebrafish, a ...