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Dogs have the ability to "read" human emotions. For example, dogs have been shown to discriminate between humans who approach in a friendly manner...

Born into a theatrical family in 1778, Joe Grimaldi was a theater superstar who rose to national prominence in 1806 playing a clown in the pantomim...

Samuel Hahnemann, a German physician and the founder of homeopathy, began as a village doctor and quickly became dissatisfied with how medicine was...

Jefferson Davis was an unusual man. During a long and frequently tragic life, his favorite job, according to his wife Varina, was serving as a U.S....

Stephen Mitchell suffered from allergies. A thirty-five-year-old professor at Syracuse University, he found sanctuary in the temperature-controlled...

The Landsat Program provides the longest continuous space-based record of Earth's land in existence. Since 1972, Landsat satellites have collected...

Peer-to-peer lending, or social lending, is a new process of connecting an individual borrower with lenders without using traditional banks to obta...

The United States destroyed its six-ton stock of confiscated elephant ivory, sending a clear message that the nation will not tolerate the wildlife...

A good night's sleep consists of four to five sleep cycles. Each cycle includes periods of both deep sleep and rapid eye movement (REM) sleep. As t...

The Bernoulli family, with eight world-famous mathematicians spanning three generations, has left a permanent mark on the fields of math and physic...