Science is continually expanding beyond traditional boundaries. We are seeing an increased focus on applied research in multiple disciplines and how this work can be used to tackle global challenges.

A brain–machine interface (BMI) is a device that translates neuronal information into commands capable of controlling external software or hardware such as a computer or robotic arm. BMIs are often ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for ...