Enzymes with specific functions are becoming increasingly important in industry, medicine and environmental protection. For example, they make it possible to synthesise chemicals in a more ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Statistical methods are mathematical formulas, models, and techniques that are used in statistical analysis of raw research data. The application of statistical methods extracts information from ...

This widely used method of calculating returns considers a portfolio's cash flows Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles ...

‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart ...

You might see the terms "interest rate" and "annual percentage yield" (APY) used interchangeably when talking about interest-bearing accounts like HYSAs and CDs. The two are related — and both are ...

Often mistaken for one another, black raspberries are not the same fruit as blackberries. However, both are highly nutritious and can be enjoyed in many ways. Given that they have a similar deep ...

Folate and folic acid are two forms of vitamin B9: folate occurs naturally in foods, while folic acid is synthetic and used in supplements and fortified foods. Vitamin B9 supports cell growth and DNA ...

Pat Howard is a licensed insurance professional specializing in home insurance. He is a former managing editor at Policygenius, where he wrote, edited, and conducted data studies, which were ...