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Wartburg

(Encyclopedia)Wartburg värtˈbo͝ork [key], castle near Eisenach, in the state of Thuringia, central Germany. Built c.1070, later enlarged, and renovated in the 18th cent., it was the seat of the medieval landgrav...

Food and Drug Administration

(Encyclopedia)Food and Drug Administration (FDA), agency of the Public Health Service division of the U.S. Department of Health and Human Services. It is charged with protecting public health by ensuring that foods...

foot-and-mouth disease

(Encyclopedia)foot-and-mouth disease or hoof-and-mouth disease, highly contagious disease almost exclusive to cattle, sheep, swine, goats, and other cloven-hoofed animals. It is caused by a virus, specifically an a...

Lorca

(Encyclopedia)Lorca lôrˈkä [key], city (1990 pop. 67,338), Murcia prov., SE Spain, in Murcia, on the Guadalentín River. It is a market center for a fertile, irrigated basin producing cereals, fruits, and vegeta...

rock carvings and paintings

(Encyclopedia)rock carvings and paintings, designs inscribed on rock surfaces and huge stone monuments in many parts of the world by prehistoric or preindustrial peoples. They have been found on every continent and...

perfluoroalkyl and polyfluoroalkyl substances

(Encyclopedia)perfluoroalkyl and polyfluoroalkyl substances (PFAS), a group of several thousand synthetic organic chemical compounds made up of a chain of carbon atoms bonded to fluorine atoms. PFAS, which resist w...

monsters and imaginary beasts

(Encyclopedia)monsters and imaginary beasts. The mythologies and legends of ancient and modern cultures teem with an enormous variety of monsters and imaginary beasts. A great number of these are composites of diff...

São Tomé and Principe

(Encyclopedia)CE5 São Tomé and Principe prēnˈsēpə [key], officially Democratic Republic of São Tomé and Principe, republic (2015 est. pop. 196,000), 372 sq mi (964 sq km), W Africa, in the Gulf of Guinea...

Leven, Loch

(Encyclopedia)Leven, Loch lŏkh lēˈvən [key], lake, 31⁄2 mi (5.6 km) long, Perth and Kinross, E Scotland. Its several islands include Castle Island, with the ruins of the castle in which Mary Queen of Scots wa...

Vadstena

(Encyclopedia)Vadstena vädˈstāˌnä [key], town (1990 pop. 5,527), Östergötland co., S Sweden, on Lake Vättern. The town is a tourist center and a port on the Göta Canal; it has a noted lace-making industry....