With a staggering population of at least 20 quadrillion, ants are by far the most common insects on the planet today. They can be found almost everywhere and come in different shapes and sizes ...

Spiracle on 34th Street What might be mistaken for a waterslide in this image is actually the breathing tube, or trachea, of a dragonfly. This tube connects to openings in the insect's exoskeleton ...

Apart from the interest this might have for students of insect physiology, it seemed of general interest to observe the effects of sub-zero temperatures on co-ordinated neuromuscular activity, and ...

THE presence of peripheral inhibitory nerves in insects is now well established and in many respects they seem to be similar to those in Crustacea 1–3. Their physiological properties are well ...

Ants will never return to your home again if you use 3 effective kitchen ingredients Many people may resort to using pesticides to get rid of ants, but this method can be expensive and dangerous ...

"The ant itself has to be completely coated with the oil because it breathes with spiracles, then the ant can't breathe." ...

They don’t exactly breathe in those pheromones, either... instead of lungs, ants have tiny holes called “spiracles” along their bodies to take in oxygen and release CO2.

Ants have something similar to blood, but it’s called haemolymph. Some insects use it in unusual ways. When threatened by a predator, blister beetles can squirt haemolymph from their knees.

Talcum powder has a drying effect similar to chalk, but it's more effective because it enormously hinders the ants' movements and blocks their spiracles - tiny openings that enable them to breathe.

Ants are a common problem during the warmer months, but you can get rid of them for good using just three cheap and natural ingredients.

Getting rid of ants in your home can feel like an impossible task as they seem to just keep coming, but one 59p kitchen staple can help banish the annoying insects for good ...