The Conversation

The invasive emerald ash borer has destroyed millions of trees – scientists aim to control it with tiny parasitic wasps

Written by Kristine Grayson, Associate Professor of Biology, University of Richmond

Emerald ash borer larva cut these feeding galleries on the trunk of a dead ash tree in Michigan. corfoto via Getty Images

The emerald ash borer (Agrilus planipennis) is a deceptively attractive metallic-green adult beetle with a red abdomen. But few people ever actually see the insect itself – just the trail of destruction it leaves behind...

Do I need a booster shot if I got the Johnson Johnson vaccine? A virologist answers 5 questions

Written by Maureen Ferran, Associate Professor of Biology, Rochester Institute of Technology

A little more than 8% of vaccinated people in the U.S. have received the Johnson & Johnson vaccine. SOPA Images/Contributor/Light Rocket via Getty Images

For people who received the Johnson & Johnson COVID-19 vaccine, the past few months have been a bit of a bumpy ride with news of side effects, pauses and restarts and now boosters. Maureen...

Vaccines could affect how the coronavirus evolves - but that's no reason to skip your shot

Written by Andrew Read, Professor of Biology, Entomology and Biotechnology, Penn State

Vaccines against COVID-19 are the safest – and fastest – way to prevent the spread of variants.Luis Alvarez/ DigitalVision via Getty Images

Takeaways

A 2015 paper on a chicken virus showed vaccines could enable more deadly variants to spread – in chickens.
But that outcome is rare. Only a minority of human and animal vaccines have...

What is ISIS-K? Two terrorism experts on the group behind the deadly Kabul airport attack and its rivalry with the Taliban

Written by Amira Jadoon, Assistant Professor at the Combating Terrorism Center, United States Military Academy West Point

ISIS-K, an affiliate of the Islamic State group, has claimed responsibility for the Kabul terrorist attack.Wakil Kohsar/AFP/Getty Images

An attack on a crowd gathered outside Kabul’s airport on Aug. 26, 2021, has left at least 100 people dead, including at least 13 U.S. troops. ISIS-K claimed responsibility for the coordinated suicide bomb...

Racial income and wealth gaps are huge – but the Fed doesn't have the right tools to fix them

Written by Paul Wachtel, Emeritus Professor of Economics, New York University

Does Fed Chair Jerome Powell have the tools to tackle racial disparities?AP Photo/Patrick Semansky

Central bankers and economists from around the world are convening remotely for the annual Jackson Hole symposium on Aug. 27, 2021, to discuss the future of monetary policy.

For the second year in a row, the annual conference will be virtual and the...

American religious groups have a history of resettling refugees – including Afghans

Written by Stephanie J. Nawyn, Associate Professor of Sociology and Co-Director of the Center for Gender in Global Context, Michigan State University

Many of the organizations helping refugees resettle are faith-based groups.AP Photo/Airman 1st Class Kylie Barrow

Since the Taliban took control of Afghanistan’s capital, Kabul, on Aug. 15, 2021, there has been a frenetic evacuation of foreigners and Afghan nationals. Thousands of these Afghans assisted the United States government, which now...

Do star athletes who want to play for the NBA really need college? What LaMelo Ball got right – and wrong – about why they don't

Written by John Holden, Assistant Professor of Legal Studies, Oklahoma State University

NBA star LaMelo Ball stirred controversy recently with comments that school doesn't hold much value for superstar athletes.Kevin Mazur

In a recent interview published in GQ, NBA star LaMelo Ball downplayed the importance of college for athletes who aspire to play professional basketball. When asked about his decision to forgo college and play...

Why students learn better when they move their bodies – instead of sitting still at their desks

Written by Katie Headrick Taylor, Associate Professor of Learning Sciences and Human Development, University of Washington

When our bodies are moving, our minds are more open to learning. Petri Oeschger/Moment Collection via Getty Images

My son’s kindergarten teachers, holding class on Zoom last year, instructed: “Eyes watching, ears listening, voices quiet, bodies still.” However, I noticed my 6-year-old’s hands would stay busy with items found...

These 3 energy storage technologies can help solve the challenge of moving to 100% renewable electricity

Written by Kerry Rippy, Researcher, National Renewable Energy Laboratory

Energy storage can make facilities like this solar farm in Oxford, Maine, more profitable by letting them store power for cloudy days.AP Photo/Robert F. Bukaty

In recent decades the cost of wind and solar power generation has dropped dramatically. This is one reason that the U.S. Department of Energy projects that renewable energy will be the fastes...

7 tips for LGBTQ parents to help schools fight stigma and ignorance

Written by Abbie E. Goldberg, Professor of Psychology, Clark University

Parents may want to talk to teachers about their family structure, and what their child calls each parent, before the start of the school year. Attila Csaszar/Moment Collection via Getty Images

Many parents want to ensure that their kids are in classrooms where they and their families are respected and embraced. However, as a psychologist and...