Cryptozoology is a field of knowledge devoted to searching for and studying animals whose existence is disputed or not proven by science. Such creatures are called cryptids. There’s also cryptobotany ...

From the time of the Renaissance forward, these fortresses were renovated into elegant mansions complete with gardens, turrets, and other architectural flourishes. The Latin “castellum” refers to a ...

A pygmy legged dragon from Kyrgyzstan, ungulate whales and a live granny rug.

When Charlemagne died in 814, his son, Louis the Pious, succeeded him on the throne. After his death, the Treaty of Verdun confirmed the division of the Carolingian Empire into three kingdoms.

It's unclear how anything on this list can be taken seriously at all. The newspaper referred to the hypothetical ninth planet on the edge of the Solar System. Scientists suggest the possibility of its ...

They cannot remember people’s faces or recognize those who have harmed them in the past and do not seek out or pursue ...

These creatures looked similar to modern reptiles externally but had many internal differences, making it incorrect to label ...

Contrary to popular belief, geishas were not prostitutes or courtesans. The word “geisha” literally means “person of the arts.” These women entertained guests at banquets called ozashiki in the homes ...

Infrared light has longer wavelengths than the visible spectrum, making it undetectable by the human eye. However, mosquitoes ...

We, humans, sleep periodically. Those who have trouble with it risk facing numerous health problems. All mammals sleep too — you can easily observe this in your cat. Reptiles, amphibians, and birds ...