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Organic farming
Organic farming is a form of agriculture that relies on ecosystem management and attempts to reduce or eliminate external agricultural inputs, especially synthetic ones. It is a holistic production ... > more -
Toothed whale
The toothed whales (systematic name Odontoceti) form a suborder of the cetaceans. As the name suggests, the suborder is characterized by having ... > more -
American Quarter Horse
The American Quarter Horse is a breed of horse originally bred for sprinting short distances, typically races of a quarter mile or less. The Quarter Horse is the most popular breed in the United ... > more -
Erectile Dysfunction
Healthy Aging
Attention Deficit Disorder
Mating and Breeding
Muscular Dystrophy
Sports Medicine
Sex linkage
Sex linkage is the phenotypic expression of an allele that is dependent on the gender of the individual and is directly tied to the sex chromosomes. In such cases there is a homogametic sex and a ... > more -
Cottontop Tamarin
The Cottontop Tamarin (Saguinus oedipus), also known as the Pinche Tamarin, is a small New World monkey weighing less than 1lb (0.5 kg). It is an endangered species found in tropical forest edges and ... > more -
Antarctic krill
The Antarctic krill is a species of krill found in the Antarctic waters of the Southern Ocean. Antarctic krill are shrimp-like invertebrates that live in large schools, called swarms, sometimes ... > more -
Controlled burn
Prescribed or controlled burning is a technique sometimes used in forest management, farming, or prairie restoration. Fire is a natural part of both forest and grassland ecology and controlled fire ... > more
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