The Conversation

Yellowstone has been a ‘sacred wonderland’ of spiritual power and religious activity for centuries – and for different faith groups

Written by Thomas S. Bremer, Professor Emeritus of Religious Studies, Rhodes College

Beehive Geyser, in the Upper Geyser Basin of Yellowstone National Park.Thomas S. Bremer

Nearly 5 million travelers come to Wyoming to visit Yellowstone National Park each year, most in the summer months. They come for the geysers, wildlife, scenery and recreational activities such as hiking, fishing and photography.

However, few realize that...

Immigration courts hiding the names of ICE lawyers goes against centuries of precedent and legal ethics requiring transparency in courts

Written by Cassandra Burke Robertson, Professor of Law and Director of the Center for Professional Ethics, Case Western Reserve University

Some immigration courts have allowed ICE attorneys to conceal their names during proceedings.Jacob Wackerhausen/iStock via Getty Images

Something unusual is happening in U.S. immigration courts. Government lawyers are refusing to give their names during public hearings.

In June 2025, Immigration Judge ShaSha Xu in New York City reportedly told lawye...

Caution in the C-suite: How business leaders are navigating Trump 2.0

Written by Erran Carmel, Professor of Business, American University Kogod School of Business

In the first months of Donald Trump’s second term as president, his policies – from sweeping tariffs and aggressive immigration enforcement to attacks on diversity, equity and inclusion – have thrown U.S. businesses into turmoil, leading to a 26-point decline in CEO confidence.

Yet despite this volatility, many American...

How germy is the public pool? An infectious disease expert weighs in on poop, pee and perspiration – and the deceptive smell of chlorine

Written by Lisa Cuchara, Professor of Biomedical Sciences, Quinnipiac University

A 2023 CDC report tracked more than 200 pool-associated outbreaks over a four-year period. But a few basic precautions can ward off these dangers.Maria Korneeva/Moment via Getty Images

On hot summer days, few things are more refreshing than a dip in the pool. But have you ever wondered if the pool is as clean as that crystal blue water appears?

As...

2 ways cities can beat the heat: Which is best, urban trees or cool roofs?

Written by Ian Smith, Research Scientist in Earth & Environment, Boston University

Trees like these in Boston can help keep neighborhoods cooler on hot days.Yassine Khalfalli/Unsplash, CC BY

When summer turns up the heat, cities can start to feel like an oven, as buildings and pavement trap the sun’s warmth and vehicles and air conditioners release more heat into the air.

The temperature in an urban neighborhood with few...

Urban trees vs. cool roofs: What’s the best way for cities to beat the heat?

Written by Ian Smith, Research Scientist in Earth & Environment, Boston University

Trees like these in Boston can help keep neighborhoods cooler on hot days.Yassine Khalfalli/Unsplash, CC BY

When summer turns up the heat, cities can start to feel like an oven, as buildings and pavement trap the sun’s warmth and vehicles and air conditioners release more heat into the air.

The temperature in an urban neighborhood with few...

Understanding the violence against Alawites and Druze in Syria after Assad

Written by Güneş Murat Tezcür, Professor and Director of the School of Politics and Global Studies, Arizona State University

Bedouin fighters at Mazraa village on the outskirts of Sweida city, during clashes in southern Syria on July 18, 2025. AP Photo/Ghaith Alsayed

In July 2025, clashes between the Druze religious minority and Sunni Arabs backed by government-affiliated forces led to hundreds of deaths in Sweida province in southern Syria. Israel later launched dozens...

Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly

Written by Andrej Prša, Professor of Astrophysics and Planetary Science, Villanova University

In a binary star system, two stars orbit around each other. ESO/L. Calçada, CC BY

Stars are the fundamental building blocks of our universe. Most stars host planets, like our Sun hosts our solar system, and if you look more broadly, groups of stars make up huge structures such as clusters and galaxies. So before astrophysicists can attempt...

I teach college and report on Colorado media — there should be more professors doing the same in other states

Written by Corey Hutchins, Manager, Colorado College Journalism Institute, Colorado College

Newsletters that cover a state's media landscape are few and far between, according to a new report.iStock / Getty Images Plus

Over the years, the crisis facing local news has meant the disappearance of reporting on the arts, politics, sports and local government.

Newspapers have disappeared from many local communities, and the ranks of individual...

Trump has fired the head of the Library of Congress, but the 225-year-old institution remains a ‘library for all’ – so far

Written by Alex H. Poole, Associate Professor of Information Science, Drexel University

The main reading room is seen at the Library of Congress on June 13, 2025, in Washington. Kevin Carter/Getty Images

Carla Hayden, the 14th librarian of Congress, who has held the position since 2016, received an unexpected email on May 8, 2025.

“Carla, on behalf of President Donald J. Trump, I am writing to inform you that your position as...