Ordinary Portland Cement (OPC) is a fine, gray powder made from a blend of limestone, clay, and a few additional minerals When it comes to choosing the right cement for a construction project, OPC ...

Amid a plateau in the decline of student alcohol use, Campus Health is reworking their approach to reach more students. According to University of Arizona reports, from 2005 through 2015, the average ...

When most people think of pack rats, they think of the pesky little rodents that invade their homes or chew cables in the engine of their vehicles. But for University of Arizona undergraduate Sandy ...

JERUSALEM—Israel has begun rationing its use of high-end missile interceptors, hoping to preserve stocks of its most capable defensive weapons in the face of daily Iranian barrages that haven’t let up ...

Hungarian Prime Minister Viktor Orbán has "betrayed" the European Union by backing away from a prior agreement on granting Ukraine a €90 billion EU loan and is using the situation around Ukraine in ...

A two-man team at the University of Arizona is using a low-cost way to track the descent of the Chinese space station Tiangong-1 as it falls to Earth in the next few days. To do so, they developed an ...