In a rainforest, small animals survive by hiding. By blending in with their environment until danger passes, many unique ...

This bright little jumper looks pretty unassuming but, in keeping with the general rule that vivid colours often signal danger, it's actually the deadliest of all amphibians. In fact, the golden ...

Discover how crown-of-thorns starfish detect predators using chemical cues, and why the giant triton’s scent triggers a ...

Animal venoms have an important biological function -- Study of animal venoms: toxicology: is an important science -- Experimental pitfalls -- LD50 is a common measure of the "killing power" of a ...