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stork

(Encyclopedia)stork, common name for members of a family of long-legged wading birds. The storks are related to the herons and ibises and are found in most of the warmer parts of the world. Storks have long, broad,...

Medellín

(Encyclopedia)Medellín māᵺāyēnˈ [key], city (1993 pop. 1,551,160), capital of Antioquia dept., W central Colombia. It is the country's chief manufacturing center. Textiles, steel, flowers, food products, aut...

Medicare

(Encyclopedia)Medicare, national health insurance program in the United States for persons aged 65 and over and the disabled. It was established in 1965 with passage of the Social Security Amendments and is now run...

henbane

(Encyclopedia)henbane or black henbane, herb (Hyoscyamus niger) native to the Mediterranean region and naturalized in parts of North America. It belongs to the family Solanaceae (nightshade family) and contains a n...

hives

(Encyclopedia)hives (urticaria), rash consisting of blotches or localized swellings (wheals) of the skin, caused by an allergic reaction (see allergy). The swelling is caused by distention of the skin capillaries a...

angioplasty

(Encyclopedia)angioplasty ănˈjēōplăsˌtē [key], any surgical repair of a blood vessel, especially balloon angioplasty or percutaneous transluminal coronary angioplasty, a treatment of coronary artery disease....

Ingraham, Hubert Alexander

(Encyclopedia)Ingraham, Hubert Alexander ĭngˈgrəm [key], 1947–, Bahamian political leader, prime minister of the Bahamas (1992–2002, 2007–12), b. Cooper's Town, Abaco. A lawyer, Ingraham started his politi...

Peña Nieto, Enrique

(Encyclopedia)Peña Nieto, Enrique, 1966–, Mexican politician, president of Mexico (2012–18). He earned a law degree from the Panamerican Univ., Mexico City, and an M.B.A. from Monterrey Technological Institute...

Posse Comitatus Act

(Encyclopedia)Posse Comitatus Act, 1878, U.S. federal law that makes it a crime to use the military as a domestic police force in the United States under most circumstances. The law was designed to end the use of f...

phenylketonuria

(Encyclopedia)phenylketonuria fĕnˌəlkētˌəno͝orˈēə [key] (PKU), inherited metabolic disorder caused by a deficiency in a specific enzyme (phenylalanine hydroxylase). The absence of this enzyme, a recessive...