Editor's note

Global stock markets have lost almost $5 trillion in value since an increase in wages spooked investors in late January. Higher wages are normally good news, but the fear now is that inflation is poised to accelerate. Richard S. Warr, a professor of finance at North Carolina State University, spells out how something as banal as a potential increase in prices of everyday goods and services can send stock investors into a tizzy.

This year’s flu season has wreaked havoc across the country, filling emergency rooms and hospitals. But have you ever stopped to wonder just how the influenza virus makes you so sick? As University of Connecticut immunologist Laura Haynes explains, when molecules that fight the flu leave our lungs, a cascade of complicating biological events occur.

It’s Day Three of the Winter Olympics and it’s not just the athletes who are competing for excellence. Engineers have designed skis and snowboards to customize performance for specific sports events, snow conditions and even specific riders. Marc Zupan, a materials scientist at the University of Maryland, Baltimore County, describes how wood, metals, epoxies and artificial compounds are combined into strong, flexible and lightweight composites.

Bryan Keogh

Economics + Business Editor

Top stories

Inflation may be a bull market’s greatest enemy. AP Photo/Richard Drew

Stocks hate inflation – here's why

Richard S. Warr, North Carolina State University

While many market observers blame the growing threat of inflation for the stock market crash, the real culprit may be concerns that the economy is about to slow.

A flu patient at ProMedica Toledo Hospital in Toledo, Ohio on Jan. 8, 2018. AP Photo/Tony Dejak

What the flu does to your body, and why it makes you feel so awful

Laura Haynes, University of Connecticut

Anyone who's had the flu can attest that it makes them feel horrible. But why? What is going on inside the body that brings such pain and malaise? An immunologist explains.

What’s inside Olympians’ skis? AP Photo/Luca Bruno

Making skis strong enough for Olympians to race on

Marc Zupan, University of Maryland, Baltimore County

Highly engineered composite materials let skis ride smoothly, carve neatly and turn quickly – for top athletes and regular consumers alike.

Politics + Society

Economy + Business

Arts + Culture

  • When doping wasn't considered cheating

    Duncan Stone, University of Huddersfield

    In sports, what's considered fair play has changed throughout history. At one point, even looking 'too poor' was grounds for exclusion.

  • A look at Pyeongchang's heartwarming cuisine

    Soo Kang, Colorado State University

    The mountainous Gangwon province, home of the 2018 Olympics, boasts some unique fare. A Korean professor describes her favorite dishes, from Korean surf and turf to tofu as soft as ice cream.

Science + Technology

  • No, opposites do not attract

    Matthew D. Johnson, Binghamton University, State University of New York

    It's a classic adage for those seeking love. The problem is that psychology research shows it's just not true.

Ethics + Religion

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Today’s quote

As an expert in public health law, I can state two things with confidence. First, the U.S. has made enormous strides in preparing for and treating the flu. And second, we still are not nearly as prepared as we need to be for the next pandemic.

 

3 ways the US should prepare for the next flu pandemic

Lance Gable

Wayne State University

Lance Gable