Science

It is a very ductile and malleable metal with a shiny luster and can be easily polished.

Created for Frederick I of Prussia at the beginning of the 18th century, it was given as a token of ...

For its first billion years, it was a hostile, harsh, rocky place where life did not exist. According to research, the first living organisms appeared in Earth's oceans about 3.5 billion years ago.

During sleep, the brain stores and systematizes information.

It was used both during religious ceremonies and in hospitals because it was believed to accelerate recovery and help to concentrate.

The sufferer is usually found to have malnutrition of various degrees, with secondary hormonal and metabolic changes and dysfunction.

They were named after two writers who claimed that Mars had two moons before this was proven.

It is estimated that a third of all fungi reproduce using more than one method of reproduction. Most ...

They can turn yellow because of unprocessed bilirubin, which is a by-product of the catabolism of heme (a precursor to hemoglobin).