The gunman who shot and killed an NYPD officer and three other people in midtown Manhattan on Monday carried a handwritten note claiming he had CTE — a degenerative brain disease that is the result of ...

Open doors to meaningful, hands-on careers with research-backed insights, ideas, and examples of successful CTE programs.

It isn’t yet possible to diagnose chronic traumatic encephalopathy—more widely known as CTE—in the living. Yet for many people, especially athletes, the fear is real. In fact, 1 in 3 former NFL ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...