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WikiLeaks founder Julian Assange leaves Southwark Crown Court in London, May 1, 2019. REUTERS/Henry Nicholls

Assange’s new indictment: Espionage and the First Amendment

Julian Assange’s indictment under the Espionage Act, a sweeping law with heavy penalties for unauthorized receiving or disclosing of classified information, poses a threat to press freedom.
Fast tests can help keep people out of the water when it’s unsafe, and let them back in sooner once the coast is clear. Paul Fisher

Rapid water quality tests better protect beachgoers

Traditional water quality test results tell you what was happening at the beach yesterday. More real-time answers can be a boon for public health.
A waxwork of Captain America on display at Madame Tussauds in Bangkok, Thailand. Nuamfolio/Shutterstock.com

Doping soldiers so they fight better – is it ethical?

Doping is condemned in sports. But what about in the military? Should soldiers be allowed or even encouraged to take drugs that make them superior fighters and more likely to complete a mission?
How many lakes are in Alaska? Thermokarst lakes on Alaska’s North Slope are self-similar and fractal. Painting by Cherissa Dukelow

Mathematics of scale: Big, small and everything in between

What do earthquakes, wealthy Italian families and your circulatory system have in common? Scientists use fractals, self-similarity and power laws to translate from local to global scales.
US marines walk through the rebuilt palace of King Nebuchadnezzar, in the ancient town of Babylon, in April 2003. The ruins suffered serious damage when American troops set up a military base amid the ruins during the Iraq War. Reuters/Jerry Lampen

‘World Heritage’ site selection is Eurocentric – and that shapes which historic places get love and money

A scholar analyzed data about UNESCO World Heritage sites to explain why European cultural relics like Notre Dame are so beloved, while splendid monuments elsewhere remain relatively unknown.
How long has that water already been in the system? mike.irwin/Shutterstock.com

Water stays in the pipes longer in shrinking cities – a challenge for public health

In many municipalities, aging water infrastructure is serving fewer people than it was built to accommodate. Out of sight has meant out of mind – but resulting changes in water quality may affect safety.
A delegate in traditional Uighur dress listens to a speaker during a meeting with delegates from China’s Xinjiang Uighur Autonomous Region in Beijing, AP Photo/Mark Schiefelbein

The history of China’s Muslims and what’s behind their persecution

Muslims came to China in the 13th century and played an influential role. Tensions have escalated since 9/11, and the global community is largely silent.
Chen Yabian, 74, of Hainan Province, southern China, testifies during the International Symposium on Chinese ‘Comfort Women’ in 2000 in Shanghai that she was 14 when Japanese Imperial Army soldiers forced her to work as a sex slave during the war. AP/Eugene Hoshiko

Recent attempts at reparations show that World War II is not over

US agreements with Germany, France, Switzerland and Austria provide reparations to WWII victims. But an international law scholar writes that the US has failed to address war crimes in Asia.
Despite being known for high college acceptance rates, Urban Prep Academies recently lost a charter to operate a school on Chicago’s west side. Charles Rex Arbogast/AP

Chicago’s Urban Prep Academy – known for 100% college acceptance rates – put reputation ahead of results

Urban Prep Academy in Chicago made a name by boasting about its 100% college acceptance rates for graduating seniors. A founding teacher at Urban Prep explains why that statistic is misleading.
Pfc Elias Friedensohn in June 1945 at the Special Services Distributing Point, Seine Section, Paris, France. National Archives

The American GI in WWII, uncensored

An unprecedented survey of US GIs that began in 1941, preserved on microfilm, provides a raw and uncensored story of average Americans grappling with both national ideals and practical necessities.
Terry Roark holds a photo of her son, Thomas, at the state Capitol in Sacramento, California, April 24, 2019, to voice opposition to a bill that would allow state health officials more say in vaccine exemptions. Rich Pedroncelli/AP Photo

What’s wrong with those anti-vaxxers? They’re just like the rest of us

As measles cases surge, people blame parents who refuse to vaccinate their children. A sociologist who has studied public health says anti-vaxxers may not be so different from the rest of us.