science

Our body gets rid of solid waste following a single path that ends, as the saying went, where the back loses its chaste name. The butt, come on.

Was there a wonderful city, full of luxury and wealth, in the middle of the Arabian desert? It is known as the City of a Thousand Pillars and was in the middle of the incense route. This is his story.

Would you be willing to eat a plate of monkey fingers? Or a rotten cheese where the maggots can jump on your face? Or a well roasted dog? Gastronomic tastes around the world are very varied and most of the objections we make are due, not to hygienic issues, but simply cultural ones.

Our body has open communication ports with the outside world and, therefore, must develop protection mechanisms against possible pathogenic invasions. The latter is what happens in our noses and ears.

The entire world produces more than 2.1 billion tons of garbage a year, which supposedly makes each human being produce 160 kg of waste every year.

If one day you discover a steroid or a comet, what would you name it? Here you can find some curiosities about the baptism of celestial objects.

Images from the Chinese rover show tiny glass lunar 'spherules'. When were they formed?

Nestled between Europe, Africa and Asia, this continent was a gateway for animals between Asia and Europe.