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When it comes to defense against fine lines and maintaining a healthy glow, there’s no ingredient in skincare more lauded than retinol. But how to use retinol correctly continues to befuddle even the ...

Two-dimensional liquid chromatography (2D-LC) improves chromatographic performance, with LCxLC providing extensive ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee ...

Even if you’re a Strava refuser or a smartwatch shunner, the purest of purist runners invariably have an ideal finish time in their heads when they arrive at a start line. If you’re going to hit or go ...

In 1942, Sigmund Rascher and others conducted high-altitude experiments on prisoners at Dachau. Eager to find out how best to save German pilots forced to eject at high altitude, they placed inmates ...

An international team of scientists has unveiled the most comprehensive model yet that explains how cells control the flow of materials in and out of their nuclei—solving one of biology's oldest ...

Dividend policy is set by a company's board based on factors like earnings and industry norms. Dividends are typically paid quarterly; special dividends occur but are less predictable. Most dividends ...

J.B. Maverick is an active trader, commodity futures broker, and stock market analyst 17+ years of experience, in addition to 10+ years of experience as a finance writer and book editor. Amy is an ACA ...

In 1896, General Weyler of Spain implemented the first wave of the Spanish "Reconcentracion Policy" that sent thousands of Cubans into concentration camps. Under Weyler's policy, the rural population ...