Scientists at the American Museum of Natural History investigated old specimens that had been at the museum for decades and ...

Background Suicide rates have increased over the last couple of decades globally, particularly in the United States and among populations with lower economic status who present at safety-net ...

Tesla downgraded to Hold: weak auto sales, high valuation, and Robotaxi/Optimus execution risk despite margin gains. Click ...

UnitedHealth (UNH) stock holds amid weak earnings, flat Medicare Advantage rates and guidance risks; see valuation, EPS ...

Derivatives, financial instruments whose value derives from an underlying asset, serve diverse purposes in global markets. They enable investors to hedge risks, speculate on price movements and ...

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 Catalano is a CFP and Registered ...

Albert Phung has 7+ years of experience as a process improvement consultant for several businesses; currently with Alberta Health Services. Dr. JeFreda R. Brown is a financial consultant, Certified ...