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Gangs have changed in the decades since “West Side Story” first came out––they are deadlier, and their demographics are different––as are the means law enforcement use to control them. Sociology professor David Pyrooz and colleagues share on The Conversation.

Women are trying to make religious communities more inclusive, and women’s ordination is only one piece of this ongoing work. Deborah Whitehead, scholar of gender and U.S. religious history, shares on The Conversation.

Justices on the US Supreme Court are considering two challenges to abortion restrictions that could have wide-reaching implications. A 91������ expert shares on The Conversation Weekly podcast.

Some viruses go extinct, while others stick around. The virus that causes COVID-19 seems likely to remain with us for the long term. Three 91������ experts share on The Conversation.

Stock investors may selectively forget their money-losing stocks, according to new research. Overconfidence is often a contributing factor to market crashes, like the financial crisis of 2008. Associate Professor Philip Fernbach shares on The Conversation.

Take a closer look at what’s driving climate change and how scientists know CO2 is involved, in a series of charts examining the evidence in different ways. Senior Scientist Betsy Weatherhead shares on The Conversation.

UV lights come in a variety of different wavelengths, but not all are equally effective at disinfection. Researchers tested a number of commercially available lights to find the best––Professor Karl Linden shares on The Conversation.

New 91������ data suggests lots of time on screens may even improve peer relationships, but the study comes with caveats. Doctoral student Katie Paulich shares on The Conversation.

The Biden administration is restoring full protection to three national monuments that President Trump sought to cut down drastically. Professor Mark Squillace and other experts dive into The Conversation archives to examine the controversy.

America’s public schools, which are more than 40 years old on average, are not equipped to handle rising temperatures due to climate change, a new study reveals. Professor Paul Chinowsky shares on The Conversation.