A group of demonstrators in Tehran wave Iranian flags in support of the government on Feb. 28, 2026. AP Photo/Vahid Salemi
Government

Despite massive US attack and death of ayatollah, regime change in...

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Nanoparticles on a glass slide amplify the sensitivity of a microscope to detect trace amounts of hazardous pollutants. Brandon Martin/Rice University
Education

Nanoparticles and artificial intelligence can help researchers detect pollutants in water,...

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Cuban coast guard ships docked at the port of Havana on Feb. 25, 2026. Adalberto Roque/ AFP via Getty Images
Government

Cuba’s speedboat shootout recalls long history of exile groups engaged in...

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Larry Summers, center, is surrounded by the media in 2005 amid calls for his resignation. Jodi Hilton/Getty Images
Education

Former Harvard president Summers’ soft landing after Epstein revelations is case...

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The United States is one of just two countries where drugmakers can advertise directly to patients. BrianAJackson/iStock via Getty Images
Business

Drug company ads are easy to blame for misleading patients and...

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When species are described as ‘destructive’ or ‘harmful’ without sufficient context, it can shape how people perceive and treat them. Beata Whitehead/Moment via Getty Images
Business

The cost of casting animals as heroes and villains in conservation...

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Research has found that voter fraud is rare in the United States. AP Photo/Bryon Houlgrave
culture

How to prevent elections from being stolen − lessons from around...

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The National Center for Atmospheric Research, or NCAR, hosts a supercomputer that scientists rely on for weather and climate research. National Science Foundation
Education

Making sense of a chaotic planet: How understanding weather and climate...

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A growing number of colleges and universities have adopted policies in the last few years to remain politically neutral. kid-a/iStock / Getty Images Plus
culture

From moral authority to risk management: How university presidents stopped speaking...

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