True monogamy is rare in the animal kingdom, but it does exist in some species. It's unclear whether these animals feel the same "love" for their partners as humans do, but it's clear that for many species, forming a lifelong partnership is as much about the survival of the species as it is a...
Influenced by the idea of evolution, especially by the German Darwinist Haeckel, the young Dutch doctor Dubois firmly believed that humans would be found in Indonesia (referred to as Indonesia, which was a Dutch colony at the time, called the East Indies). Distant ancestors, because it is loc...
Shandong is an important vegetable producing area in my country, and Zhangqiu’s green onions and Jinxiang’s garlic are even more famous. Unexpectedly, in Shandong, traditional delicacies such as pancakes and noodles are very popular. In addition to many local people who...