autumn

Images of autumn in the Daxing'anling Mountains, China, appearing on social networks received hundreds of millions of likes because of their surreal beauty like a fairyland on

On September 23, Google announced that autumn had just arrived with a cute doodle and yellow leaves on the globe.

In the fall, the weather affects hormonal production as well as physiological functions, making people sad and tired.

A German study showed that people born in autumn and winter often live longer than other seasons of the year.

Autumn has arrived. Heaven and earth transformed. The leaves change color, the weather is cold, the clock also slows down. But do you know the story behind the transfer signs

Recalling from high school biology knowledge, we all know that the green color of leaves is produced by chlorophyll. When the weather changes to autumn, the leaves begin to turn

Due to the yellow color attracting the attention of harmful insects, many plants deal with their own red leaves to reduce their losses in the fall.

In Europe the leaves in autumn are mostly yellow, while in the United States and East Asia the leaves are bright red. Why is there such a color difference?

Autumn in northern Norway comes earlier than anywhere else in Europe, when the leaves turn to a yellow color and then turn red.

Sometimes only a photo can tell the whole story or take you into a stream of emotions. Here are the most impressive photos in the gallery