As everyone knows, on April 12, 1961, Yuri Gagarin became the first person to reach Earth’s orbit. He launched aboard the ...

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 ...

Infrared light has longer wavelengths than the visible spectrum, making it undetectable by the human eye. However, mosquitoes and bed bugs, frogs, certain fish, vampire bats, and many types of snakes ...

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 ...

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 ...

The little bugs crawling and flying around us can seem completely alien when examined closely. Don’t believe it? Look at them under a microscope or in macro photos—they are like creatures straight out ...

Secondly, substances produced by the scorpion’s outer shell reflect ultraviolet light and could act as a kind of sunscreen.