Columbia Encyclopedia

(Encyclopedia) Cheever, John, 1912–82, American author, b. Quincy, Mass. His expulsion from Thayer Academy was the subject of his first short story, published by the New Republic when he was 17. Many of his subseq...

(Encyclopedia) Clermont-Ferrand klĕrmôNˈ-fĕräNˈ [key], city, capital of Puy-de-Dôme dept., central France, in ...

(Encyclopedia) corona, luminous envelope surrounding the sun, outside the chromosphere. Its density is less than one billionth that of the earth's atmosphere. The corona is visible only at the time of totality durin...

(Encyclopedia) fisher, name of a large North American marten, Martes pennanti. This carnivorous, largely arboreal mammal is found in hardwood forests of Canada, the extreme N United States, and mountain ranges of th...

(Encyclopedia) Fossey, Dian fôˈsē, fŏsˈē [key], 1932–85, American zoologist, b. San Francisco, who lived and worked with the mountain gorillas of central Africa, adding immeasurably to the understanding of t...

(Encyclopedia) jade, common name for either of two minerals used as gems. The rarer variety of jade is jadeite, a sodium aluminum silicate, NaAl(SiO3)2, usually white or green in color; the green variety is the more...

(Encyclopedia) Hauser, Kaspar käsˈpär houˈzər [key], 1812?–1833, mysterious German foundling. He appeared in Nuremberg in 1828 in a state of semi-idiocy, producing dubious documents and giving an incoherent a...

(Encyclopedia) wolverine or glutton, largest member of the weasel family, Gulo gulo, found in the northern parts of North America and Eurasia, usually in high mountains near the timberline or in tundra. It is a heav...

(Encyclopedia) yew, name for evergreen trees or shrubs of the genus Taxus, somewhat similar to hemlock but bearing red berrylike fruits instead of true cones. Of somber appearance, with dark green leaves, the yew si...

(Encyclopedia) prospecting, search for mineral deposits suitable for mining. Modern prospecting has replaced earlier methods based on chance or superstition (e.g., use of the divining rod) with others based on a sci...