Correspondence to Dr Martin Hägglund, Linköping University, Department of Medical and Health Sciences, Division of Physiotherapy, Linköping S-581 83, Sweden; martin.hagglund{at}liu.se Background ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has ...

The future of defense strategy requires restructuring forces for modern threats, focusing deployments on critical regions, accelerating tech integration, reforming procurement and budgets, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The relationship between cognition and emotion has fascinated Western philosophers for centuries. It is not surprising that much of that attraction has permeated brain science in general. Early ...