Mathematicians thought that they understood how rotation works, but now a new proof has revealed a surprising twist that makes it possible to reset even a complex sequence of motion ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David is comprehensively experienced in many ...

Data reveal how the global challenge to reduce deaths and infections from drug-resistant bacteria is not going according to ...

HOMESTEAD, Pa. — The owners of the Waterfront in Homestead have reversed their decision to remove Pittsburgh Regional Transit bus access from their property after reaching an agreement with officials.

Brisbane has secured its second straight AFL premiership, taking control in the final quarter of an otherwise gripping grand final against Geelong. After a suitably tense opening half left scores tied ...

Abstract: The centralized coded caching focuses on reducing the network burden in peak times in a wireless network system. In this paper, motivated by the study of the only rainbow 3-term arithmetic ...

The Trump administration says the new $100,000 fee for foreign employees to obtain an H-1B visa will spur companies to hire Americans instead of bringing in labor from overseas. Yet many economists ...

1 Department of Blood Transfusion, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China 2 Immunohematology Reference Laboratory, Shanghai Blood Center, Shanghai, China ...