EARTH

The G20 is an international forum for the governments and […]

Which are the Scandinavian countries and where does this term […]

The name “Dodecanese“, meaning “The Twelve Islands”, denotes today an […]

Safe and readily available water is important for public health, […]

The largest island in the Mediterranean with an area of […]

Ice floats in the water rather than sinking. The reason […]

Happy New Year! 2019 will have 365 days and starts […]

Generally, the tallest trees in the word are redwoods (Sequoia […]

Have you ever wondered why the sky looks blue?  This […]

A hurricane is a type of storm called a tropical […]