A new group of “landscape-immersion” zoo designers are trying to break down visitors’ sense of security by reminding them that wild animals really are wild

After a century of evolution, shopping malls are now urban centers, with post offices, hotels, counseling centers, and even amusement parks—all in a weather-protected, safe, clean place. Now signs of real life are starting to appear

In 1964, Julius Nyerere. the son of the chief of an obscure Tanganyikan tribe, led his country to independence and became the first President of the new republic. MARTHA GELLHORN,who last winter journeyed to Africa to study this new nation, here tells us of the venture in self-government and self-help being successfully undertaken in Tanganyika.