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Zion National Park

(Encyclopedia)Zion National Park, 146,592 acres (59,349 hectares), SW Utah. First proclaimed a national monument in 1909, it was enlarged several times and established as a national park in 1919. The park is noted ...

mirage

(Encyclopedia)mirage mĭräzhˈ [key], atmospheric optical illusion in which an observer sees in the distance a nonexistent body of water or an image, sometimes distorted, of some object or of a complete scene. Exa...

Hamad bin Khalifa al-Thani

(Encyclopedia)Hamad bin Khalifa al-Thani, 1952–, emir of Qatar (1995–2013). The son of Emir Khalifa bin Hamad al-Thani, Hamad is credited with having turned a country of desert nomads into a modern, industriali...

Hadhramaut

(Encyclopedia)Hadhramaut or Hadramaut both: hädrəmoutˈ, –môtˈ [key], region, S Arabia, on the Gulf of Aden and the Arabian Sea, occupying the southeastern part of Yemen. Historically, the name refers to the ...

pack rat

(Encyclopedia)pack rat, rodent of the genus Neotoma, of North and Central America, noted for its habit of collecting bright, shiny objects and leaving other objects, such as nuts or pebbles, in their place; also ca...

Arica

(Encyclopedia)Arica ärēˈkä [key], city, N Chile, on the Pacific Ocean, just south of the Peruvian border and at the northern limit of the Atacama Desert. Peru ceded Arica to C...

Kidman, Nicole

(Encyclopedia)Kidman, Nicole (Nicole Mary Kidman), 1967–, Australian actress, b. Honolulu, Hawaii. She began acting on television as a teenager in Australia, then starred in the film Dead Calm (1989). Her later r...

Baja California Sur

(Encyclopedia)Baja California Sur so͝or [key], state, 27,571 sq mi (71,428 sq km), NW Mexico, on the S Baja California peninsula. ...

addax

(Encyclopedia)addax ădˈăks [key], large, desert-dwelling antelope. It is a single species, Addax nasomaculatus. The addax is yellowish-white in color, has a brown mane and throat fringe, and may stand as high as...

bighorn, in zoology

(Encyclopedia)bighorn or Rocky Mountain sheep, wild sheep, Ovis canadensis, of W North America, formerly plentiful in mountains from SW Canada to N Mexico. Indiscriminate hunting, disease, and scarcity of food enor...