University of Arizona

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Displaying 1 - 20 of 40 articles

Salvadoran immigrants were pivotal in the Justice for Janitors campaign in Los Angeles in 1990. It earned wage increases for custodial staff nationwide and inspired today’s $15 minimum wage campaign. AP Photo/Chris Pizzello

How Central American migrants helped revive the US labor movement

Central Americans who came to the US in the 1980s fleeing civil war drew on their background fighting for social justice back home to help unionize farmworkers, janitors and poultry packers in the US.
Trump believes the Geneva-based WTO treats the U.S. with disrespect. Martin Good/Shutterstock.com

Why Trump’s wrong about WTO treating US unfairly

The president again threatened to drop out of the World Trade Organization if it doesn't 'shape up.' But a careful review of case filings show the US isn't treated any differently than its other members.
Tariffs may help certain industries, but their broader impact on middle- and lower-income consumers is generally harmful. Reuters/Lawrence Bryant

How Trump’s trade war affects working-class Americans

The president says he's fighting his trade war because a generation of free trade has failed working-class Americans. An economist explains why tariffs will only make things worse.
Clostridium difficile bacteria causes diarrhea and inflammation of the colon. By Kateryna Kon/shutterstock.com

A novel ‘smart’ antibiotic may target most common bacterial infection contracted in US hospitals

A new type of antibiotic uses DNA to fight a common deadly microbe, Clostridium difficile. These new drugs are inexpensive and adaptable and can be modified to target any bacterium, lowering the chance of drug resistance.
Physician Larry Nassar was sentenced to up to 175 years in prison for the sexual assault of girls on the USA Gymnastics team. Reuters/Brendan McDermid

What’s the difference between sexual abuse, sexual assault, sexual harassment and rape?

These terms are often used interchangeably by the public, and though the concepts are overlapping, there are important distinctions.
With Jerusalem off the table as a shared territory, a two-state solution to the Middle East has become impossible. Mohamad Torokman/Reuters

What will Trump’s declaration on Jerusalem mean to Palestinians?

Even before Trump recognized Jerusalem as Israel's capital, a two-state solution to the Israel-Palestine conflict was far-fetched. Now it's all but impossible. And that might not be a bad thing.
Lake Powell, photographed April 12, 2017. The white ‘bathtub ring’ at the cliff base indicates how much higher the lake reached at its peak, nearly 100 feet above the current level. Patti Weeks

Climate change is shrinking the Colorado River

The Colorado River supplies water to millions of people and irrigates thousands of miles of farmland. New research warns that climate change is likely to magnify droughts in the Colorado Basin.
dvdflm/flickr

The understated affection of fathers

Wives sometimes chide their husbands for being cold or distant toward their sons. But men express their love in subtle ways that deserve to be honored rather than belittled.
Data from what we download and listen to can now be mined to create and promote future songs. 'Music Men' via www.shutterstock.com

How data is transforming the music industry

Does musical taste even matter anymore? Or does a data-driven feedback loop – where what you enjoy in the past shapes what you hear today – influence what you'll like in the future?
The declining fishing yield in the Lake Tanganyika region is being exacerbated by an influx of refugees. Reuters/Sala Lewis

The fate of Africa’s Lake Tanganyika lies in the balance

Climate change, deforestation, overfishing and hydrocarbon exploitation threatens one of Africa's oldest lake's, Lake Tanganyika.

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