Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...
Abstract: In 1960, three years before receiving the Nobel Prize in Physics, Hungarian-born American theoretical physicist and mathematician Eugene Wigner (1902-1995) published a paper, ?The ...
On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...
In the 30 years since the discovery of 51 Pegasi b, more than 6,000 planets outside our Solar System have been catalogued. Two modern-day explorers explain how.