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 ...

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Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Michael Boyle is an experienced financial professional with more than 10 ...

How to use lateral reading to verify information from a post or article. When to click through to a link or search result and when to move on to the next one. The difference between primary and ...

False or misleading posts carry some obvious signs. Here, you will learn how to spot misinformation red flags and how to evaluate primary and secondary sources. A functioning democracy is built on a ...

Market research that's already compiled and organized for you. Examples of secondary information include reports and studies by government agencies, trade associations or other businesses within your ...

Collagen is the protein that gives skin its structure and stretch, but your body makes less of it with age, leading to wrinkles and thinner skin. Food sources like chicken, fish, egg whites, and even ...

We've deciphered the truth behind claims about his death at the hands of Border Patrol agents and the federal government's response. Written by: Jan. 30, 2026 Online rumors assert that Ring's ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Healthy foods are usually whole foods that provide plenty of nutrients, stay low in saturated fat and sodium, and avoid additives like sweeteners. There are many healthy, delicious foods across fruits ...

What are fossil fuels? What is renewable energy? Watch: Fossil fuels and renewable energy Activity: Quiz – Fossils fuels and renewable energy Burning fossil fuels creates carbon dioxide gas. This adds ...