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This Harvard doctor thinks we got cholesterol all wrong

She has high LDL cholesterol. Does she really need a statin? This case challenges the algorithm, exposes hidden trade-offs, ...
Tobacco Control

Tobacco control policies predict quit attempts, but household smoking predicts cessation success across 29 countries

Background Tobacco use remains a global public health challenge, leading to over 8 million annual deaths and significant ...
Investopedia

What Is a Cash Transaction? Defined, How They Work, and Example

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...
Search Engine Land

Google Kills Bush’s Miserable Failure Search & Other Google Bombs

Google has finally defused the “Google Bomb” that has returned US President George W. Bush at the top of its results in a search on miserable failure. The move wasn’t a post-State Of The Union Address ...
Investopedia

Simple Random Sampling: 6 Basic Steps With Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...