In sports, not every matchup is created equal. Powerhouses often face underdogs, and the talent gap can be wide. For bettors, that imbalance is where the point spread comes in. By assigning a handicap ...

Meteoritics is the study of meteorites — solid parts of asteroids or comets that have landed on another celestial body, notably (but not limited to) the Earth. Measuring the composition of meteorites ...