It's time to limit how often we can travel abroad – 'carbon passports' may be the answer

The clock could be ticking for the travel industry unless action is taken to change our travel habits.

Ross Bennett-Cook, Visiting Lecturer, School of Architecture + Cities, University of Westminster • conversation
Nov. 3, 2023 ~8 min

US national parks are crowded – and so are many national forests, wildlife refuges, battlefields and seashores

Crowding is increasingly affecting all kinds of public lands. Adjoining communities need to find ways to manage it, or risk harm to the attractions that make them a destination.

Emily Wakild, Cecil D. Andrus Endowed Professor for the Environment and Public Lands, Boise State University • conversation
June 20, 2023 ~9 min


New passport rankings show that the world is opening up – but not for everyone

A passport from the United Arab Emirates will get you into far more destinations than one from Afghanistan. Gaps like this have big implications for people’s ability to travel, reside and work.

Patrick Bixby, Associate Professor of English, Arizona State University • conversation
Jan. 24, 2023 ~10 min

What is the FAA's NOTAM? An aviation expert explains how the critical safety system works

The Notices to Air Mission system failed on Jan. 10, 2023, leading to thousands of canceled flights. The system is where all important safety information for pilots and dispatchers gets posted.

Brian Strzempkowski, Interim Director, Center for Aviation Studies, The Ohio State University • conversation
Jan. 12, 2023 ~5 min

Coastal gentrification in Puerto Rico is displacing people and damaging mangroves and wetlands

Puerto Rico’s tourism industry is booming as nations lift COVID-19 travel restrictions, but development is displacing people who have lived along its coastlines for years.

Hilda Lloréns, Associate Professor, Anthropology & Marine Affairs, University of Rhode Island • conversation
June 16, 2022 ~10 min

Should you wear a mask on a plane, bus or train when there's no mandate? 4 essential reads to help you decide

Despite the halt to the federal mask mandate for mass transit, people may still choose to protect themselves. For those who do, the type of mask and how well it fits matter.

Daniel Merino, Assistant Science Editor and Co-Host of The Conversation Weekly Podcast • conversation
April 20, 2022 ~8 min

We transformed a London borough into a game to get fewer people travelling by car -- here's what happened

New research suggests gamifying neighbourhoods could encourage people to travel more actively.

Diane Crone, Professor in Exercise and Health, Cardiff Metropolitan University • conversation
Nov. 15, 2021 ~7 min

Worried about traveling with unvaccinated kids? 6 questions answered on how to manage the risks

Parents face tough choices since young kids can’t yet get COVID-19 vaccinations. An infectious diseases expert offers guidance on navigating summer activities.

William C. Miller, Senior Associate Dean of Research and Professor of Epidemiology, The Ohio State University • conversation
July 26, 2021 ~8 min


How to host a safe holiday meal during coronavirus – an epidemiologist explains her personal plans

COVID-19 and holiday family gatherings are not a good pair. But taking the right precautions before, during and after the family gets together can greatly reduce coronavirus risk this holiday season.

Melissa Hawkins, Professor of Public Health, Director of Public Health Scholars Program, American University • conversation
Nov. 10, 2020 ~7 min

How to use COVID-19 testing and quarantining to safely travel for the holidays

Over the approachin holidays, people around the world will want to travel to see friends and family. Getting tested for the coronavirus can make this safer, but testing alone is not a perfect answer.

Claudia Finkelstein, Associate Professor of Family Medicine, Michigan State University • conversation
Oct. 23, 2020 ~8 min

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