THIS interesting “Cambridge Tract” is concerned mainly with the behaviour, for large values of x, of the function n(x), which denotes the number of primes not exceeding x. The first chapter gives some ...

Nine sets won 6-0. In 2025, Jannik Sinner hasn't just been winning matches: he has literally outclassed his opponents. Thanks to his victory against Altmaier (6-0, 6-2) in the first round of the ATP ...

Understanding how your birthday and your name come into play in your daily life is eye-opening. Numerology explores who we are and the unique personality traits that make up who we are. In numerology, ...

This monthly journal, begun in 1950, is devoted entirely to research in pure and applied mathematics, principally to the publication of original papers of moderate length. A section called Shorter ...

Times change, and the places where you should never give your Social Security number are not as obvious as they might have once been. Safeguarding your Social Security number is one of the best ways ...

Information about homicides is released daily by the city of Chicago. The release of homicide victims’ names is delayed by two weeks to allow time for the victims’ families to be notified of a death ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11, 2025. The state’s automated network of sensors allows for ...