controversy

Did you know, recently, scientists from India have been studying married couples to determine whether controversy affects their relationship.

A new photo spread on popular websites like 9gag, Facebook ... has caused a new debate. It is a picture of a cat walking on the stairs. The strange thing is that, when looking at

Chinese anthropologists will collect DNA samples from people who may be descendants of Cao Cao to prove their identity as a tomb in Ha Nam.

Some Chinese scholars argue that there is not enough evidence to confirm the tomb in Ha Nam is the burial place of Wei King Cao Cao.

Chinese scientists have clear evidence that they have found the exact grave of the famous military reign of the Three Kingdoms, Cao Cao.

Conflicts in the scientific world are profound and persistent. Sometimes, to fight and defend their views, scientists must sacrifice their lives.

Some countries in the world have changed time zones to reduce difficulties and confusion related to time for business people and people ...