Ectopic pregnancy is one of the common emergencies in obstetrics and gynecology. In the early stage of the disease, pregnant women have no obvious symptoms.…

The uterus is an important body organ for women and bears the important mission of extending life. After a woman gives birth to a baby,…

　　In July 2014, a huge bottomless hole suddenly appeared on the Yamal Peninsula in northern Siberia, Russia. The word “Yamar” means “the end of the…

　　 Mysterious “death experience” 　　 In 1991, when Pam Reynolds, a citizen of Atlanta, was undergoing a brain aneurysm operation, the doctor had to empty…

On May 30, 2020 local time, with a roar of “Go! SpaceX!”, the SpaceX Falcon 9 carrier rocket carrying two astronauts was successfully launched into…

George Sand was born in Paris in 1804. In the eyes of her contemporaries, her way of life shocked the world. She supported herself by…

Although we have only made a small step forward on the scale of the universe so far, the people on Earth who yearn for the…

The bear is a typical hibernating animal. For bears, a year is mainly divided into three seasons: spring to autumn is the season of enjoyment;…

Friends who have watched “Harry Potter and the Deathly Hallows” will not be unfamiliar with the old wand. In the bizarre magical world of Harry…