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Russian President Vladimir Putin holds a Cabinet meeting in Moscow’s Kremlin. AP/Mikhail Klimentyev/Sputnik

Russia, Putin lead the way in exploiting democracy’s lost promise

Vladimir Putin's recent re-election was bad news for democracy in Russia. And it's a major loss in the struggle for liberalism, as anti-democratic leaders are assuming power across the globe.
Santa Fe High School graduates bow their heads in prayer during a service Sunday, May 20, 2018, in Santa Fe, Texas. David J. Phillip/AP

It’s time to ask deeper questions about school shootings

The Santa Fe High School shooting underscores the need for an educational approach to school violence and to examine how students deal with the 'status tournament of adolescence.'
The lighter citrus plants have been edited using CRISPR to alter the phytoene desaturase (PDS) gene which gives them a white color. Yi Li

These CRISPR-modified crops don’t count as GMOs

GMO crops have been rejected in many countries where food shortages are dire. Now, a scientist at the University of Connecticut has figured out how to create better crops with DNA editing.
Ammonia production is one of the most energy-intensive industrial processes on the planet. By saoirse2013/shutterstock.com

Toward sustainable ammonia production

Producing ammonia, which is a key ingredient in fertilizers, is one of the world's most energy-intensive chemical manufacturing processes. Now there's a new low energy option in development.
A scene from Zaatari refugee camp, Jordan. Brian Tomaszewski

I teach refugees to map their world

Maps can be an invaluable tool in a natural disaster or humanitarian crisis. A pilot project trained Syrian refugees at a Jordan camp to create their own.