Animals protect themselves from being eaten by other animals in countless ways. Some are commonplace. Others are ...

In recent years, the Hawaiian Islands have faced a silent invasion that threatens their delicate ecosystems. The introduction ...

The most venomous snakes in Arizona include rattlesnakes, sidewinders and coral snakes. Here's where they live and how to ...

toads, ticks and adders – are also potential health hazards, with risks including lungworm, poisoning, bites and stings.' If you think your dog might have ingested something toxic, it's ...

The two organisations have used CRISPR gene editing to introduce genes for resistance to cane toad toxins, found in other species, into marsupial cells. How degraded is the DNA that you're working ...

They serve as crossing guards for thousands of toads and frogs, who are trying to navigate toward their spawning sites. There usually isn’t much traffic, but even the relatively low number of ...