ZCC members at Moria City.
A new biography sheds light on Engenas Lekganyane, founder of the Zion Christian Church.
Press here – to do what, exactly?
Buttons don't always make things easier – and using them can be fraught with peril and troubling power dynamics.
A self-portrait of George Platt Lynes from 1952.
Gelatin silver print, 7-5/8 × 9 in. From the Collections of the Kinsey Institute, Indiana University. © Estate of George Platt Lynes.
Lynes was a highly sought-after commercial and fashion photographer in the 1930s and 1940s. But he had to keep his most important body of work hidden away.
A composite image of a satellite firing an energy weapon at a target on Earth.
In the space beyond Earth's atmosphere, countries are focusing on nationalist pursuits and ignoring the consequences for the rest of humanity. How can we keep the peace and build a sustainable future?
There seems be an attractive quality to things that are ostensibly unhealthy or dangerous.
Edgar Allen Poe, Sigmund Freud and cognitive scientists have all wrestled with the human tendency to behave in ways that are irrational and self-defeating.
Doctors can play a role not only in the treatment of their patients but also broader issues.
The knowledge and experience of doctors offer much-needed lessons for our rancorous society.
The Grinch as depicted in the recently released movie ‘The Grinch.’
Dr. Seuss' most famous character has a lot to teach us about heart.
This ad featuring then-actor Ronald Reagan is an example of industry advertising that made smoking so popular.
University of California San Francisco Tobacco Archives
Smoking rates are at their lowest, but it has been a long and expensive struggle. Promoters of cigarette smoking have included not only tobacco companies but advertisers and even the US government.
Babies should sleep on their backs, as this one is doing.
Hundreds – perhaps thousands – of infant deaths every year are preventable if parents make sure babies sleep in their own cribs, on their backs.
World War I soldiers in a trench. Trenches led to monotony, malnutrition and shellshock.
For many health professionals, daily practice increasingly resembles trench warfare, which took a grave toll on WWI's soldiers.
Floods of traffic can clog up an internet server and the wires connecting it to other systems.
The very first cyberattack clogged up the nascent internet, halting digital communications. Now much bigger, the internet is still largely open to – and suffering regularly from – similar attacks.
Squirrel Hill neighbors embrace, after hearing of the shootings at the Tree of Life synagogue, Oct. 27, 2018.
Keith Srakocic/AP Photo
Fred Rogers was not blind to evil, but he still taught love in the face of it. His real neighborhood under attack, his neighbors showed love and forgiveness that can teach and inspire us all.
An Atlanta hospital set up a mobile ER to deal with the large number of flu cases.
AP Photo/David Goldman
Part of the problem was a mismatch between the influenza strains circulating and the vaccine available. Here's how annual flu shots are formulated.
Warmer temperatures could lead to more zones of the country that make good breeding sites for mosquitoes.
Apichart Meesri / Shutterstock.com
Is our changing climate making regions of the US more suitable for ticks and mosquitoes that spread diseases? Or is the climate changing human physiology making us more vulnerable?
A farm in LaSalle County, Illinois.
Eddie J. Rodriquez/shutterstock.com
Conservative skeptics of climate change may support projects focused on 'resilience' – for example, preparing a community for future major weather events.
The U.S. and Australia can boost each other’s security.
The U.S. is not the only country worried about foreign influence over its elections. Australia is concerned too, and taking steps Americans could learn from.
A Mobius strip.
The inventor of the brain-teasing Möbius strip died 150 years ago, but his creation continues to spawn new ideas in mathematics.
Landscape of Grand Staircase-Escalante National Monument in southern Utah, one of the most abundant fossil fields in the world.
P. David Polly, 2018
Twenty-two years ago, President Clinton established Grand Staircase-Escalante National Monument for paleontological conservation. As the Trump administration shrinks its borders, that mission is jeopardized.
Michelle Obama hugs George W. Bush at the opening of the Smithsonian Museum of African American History and Culture on Sept. 24, 2016.
Pablo Martinez Monsivais/AP
A simple act of kindness between George Bush and Michelle Obama illuminates our need for friendship and well-being.
Other cultures view dementia differently. Could they help us be better caregivers?
More than 16 million people in the U.S. take care of people with dementia. Could we learn something from how other cultures view dementia as more of a social disease rather than a lonely one?