Tropical storm Otis shocked meteorologists when it turned into the strongest hurricane to ever strike Mexico. Plus, rogue greenhouse-gas emissions traced back to China and chimpanzees deepen the mystery of menopause. Tropical storm Otis shocked meteorologists when it turned into the strongest hurricane to ever strike Mexico. Plus, rogue greenhouse-gas emissions traced back to China and chimpanzees deepen the mystery of menopause.
Some chimpanzees have been found to experience menopause. But are they the exception or the rule? Some chimpanzees have been found to experience menopause. But are they the exception or the rule?