15-05-25 An extract from the thunder god vine, which has a long history of use in traditional Chinese medicine, reduces food intake and causes up to a 45% decrease in body weight in obese mice. The weight-loss compound, called Celastrol, produces its potent...

14-03-26 How does the Arctic tern (a sea bird) fly more than 80,000 miles in its roundtrip（往返） North Pole-to-South Pole migration? How does the Emperor penguin incubate（孵化） eggs for months during the Antarctic winter without eating? How does the Rufo...