A study reveals how seabream change sex and why some males invest more sperm, rewriting the hidden biology of these fish.

Breeding fiddler crabs takes more than just a tank—it takes the perfect setup. With hiding spots, a shoreline feel, and space to burrow, this terrarium turned into the ultimate crab paradise. The ...

From queen-slaying ants to brawling kangaroos, these species reveal just how savage survival can be in the natural world ...

Cows are a passive mob primarily used for harvesting materials in Minecraft. They are known to produce milk and drop leather and raw beef upon death. In this guide, we'll cover the process of breeding ...

Check out this guide to find the easy steps of finding the Fisch Gleebous mutation fishes, and also the best rods to get them ...

The Egg Incubator is one of the earliest pieces of Ancient Technology that you can unlock in Palword at Player Level 7 in the single column to the far right. It costs two Ancient Technology Points to ...

If you’re thinking about splashing out on your first aquarium this Christmas then these are the best fish to fill it with.

Explore the remarkable similarities and differences between sperm whales and giant squid, from size and behavior to diet and ...

A Galápagos bird species is stunning behaviorists with their “freewheeling” lifestyles. Described in the journal PLOS One, ...

Inside a massive factory in the industrial district of Curitiba, Brazil, millions of Aedes aegypti mosquitoes are breeding in ...

By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.” ...