People have shared their delight over the return of The Fish Doorbell - but there's still some people have no idea what it is ...

Before St George Illawarra signed Keaon Koloamatangi, they threw big money at another front-rower who is set to terrorise them on Saturday night.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Invasive species can wreak havoc on an ecosystem. But in Italy, NBC New York reported that fishermen, ...

Asian swamp eels are spreading through the Everglades and decimating crayfish populations, leading to comparisons with ...

The tiny Amazon molly (Poecilia formosa) has always fascinated researchers because, according to the rules of evolution, it shouldn't have survived as a species, let alone thrive as a species for over ...

When closely related species mate, their offspring sometimes survive but cannot reproduce. This pattern often affects males ...

Amazon mollies don't need a man, and never will. A new study finds they can purge and repair genetic mutations that would ...

The world’s waters are home to tens of thousands of fish species, and scientists continue to discover new ones each year. The ...

What began as a normal day of reptile care quickly turned into an unexpected discovery inside the enclosure A lizard believed to be male suddenly revealed signs that challenged earlier assumptions abo ...

Across the natural world, some animals evolve traits so unusual they appear almost unnatural at first glance. These features often develop under intense environmental pressure where survival depends ...

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

The Amazon molly reproduces without sex. A genomic copy-and-paste trick called gene conversion may explain how it avoids evolutionary meltdown.