The Conversation

How many bots are on Twitter? The question is difficult to answer and misses the point

Written by Kai-Cheng Yang, Doctoral Student in Informatics, Indiana University

Yes, worry about Twitter, but don't worry whether there are hordes of spambots running rampant there.gremlin/E+ via Getty Images

Twitter reports that fewer than 5% of accounts are fakes or spammers, commonly referred to as “bots.” Since his offer to buy Twitter was accepted, Elon Musk has repeatedly questioned these estimates, even...

The Heard v. Depp trial is not just a media spectacle – it is an opportunity to discuss the nuances of intimate partner violence

Written by Kellie Lynch, Associate Professor of Criminology and Criminal Justice, The University of Texas at San Antonio

The Depp v. Heard trial provides a chance to shine a light on intimate partner violence.Brendan Smialowski/AFP via Getty Images

Strip away the celebrity intrigue and media frenzy, and the high-profile court battle between actors Johnny Depp and Amber Heard involves issues painfully familiar to many women and men across America.

The civil defamation...

Conflicts over language stretch far beyond Russia and Ukraine

Written by Stanley Dubinsky, Professor of Linguistics, University of South Carolina

In Canada, the French and English languages generally peacefully coexist.Jeff Greenberg/Universal Images Group via Getty Images

One key element of the war between Russia and Ukraine is Russian President Vladimir Putin’s claim that the two countries share not just history, but also a common language. Both are attempts to diminish Ukrainian...

Putin's key mistake? Not understanding Ukraine's blossoming national identity - even in the Russian-friendly southeast

Written by Lowell Barrington, Associate Professor of Political Science , Marquette University

Vladimir Putin has written and spoken about how Ukrainians and Russians are 'one people.'Getty Images

Russian President Vladimir Putin’s decision to invade Ukraine in February 2022 has, thus far, produced the opposite of what he expected.

Rather than deepening political fissures in the West, Putin’s invasion has united the leaders and...

Where was the world's first zoo?

Written by Michael J. Renner, Professor of Biology, Psychology, and Environmental Science & Sustainability, Director Zoo & Conservation Science, Drake University

Interior view of Polito's Royal Menagerie, Exeter Change, Strand, Westminster, London, 1812.Heritage Images/Hulton Archives via Getty Images

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

Who made the first zoo? – Veronica, age 11,...

Skin grafts for burns injuries can lead to crippling scars – a drug that blocks the skin's ability to respond to physical stimuli could promote healing, new research in pigs finds

Written by Kellen Chen, Assistant Professor of Surgery, University of Arizona

Burn injuries can lead to disfiguring and sometimes crippling scars.Staras/iStock via Getty Images

The Research Brief is a short take about interesting academic work.

The big idea

Reducing a skin graft’s responsiveness to its physical environment could help improve healing and reduce scarring from large injuries like burns or blast wounds,...

Impending demise of Roe v. Wade puts a spotlight on a major privacy risk: Your phone reveals more about you than you think

Written by Susan Landau, Professor of Cyber Security and Policy, Tufts University

Where you've been and who you've interacted with are not difficult for governments and corporations to find out.Maskot via Getty Images

When Politico published Supreme Court Justice Samuel Alito’s draft opinion that would undo Roe v. Wade, a number of commentators observed how hard it would be for women in states that had made abortion illegal...

How to make performance reviews less terrible – especially given the challenges of supervising remote workers

Written by Yalcin Acikgoz, Associate Professor of Psychology, Appalachian State University

A better way?Andersen Ross/DigitalVision via Getty Images

Few office workers seem to like performance reviews, those annual examinations of how well workers are doing their jobs. And many seem to outright hate – or fear – them.

A 2015 survey of Fortune 1000 companies found that nearly two-thirds of employees were dissatisfied with...

War crimes trial of Russian soldier was perfectly legal – but that doesn't make it wise

Written by Robert Goldman, Professor of Law, American University

The trial of Russian soldier Vadim Shishimarin could be mirrored with similar war crimes prosecutions by Moscow.Maxym Marusenko/NurPhoto via Getty Images

The war crimes trial of a Russian soldier in Ukraine – which concluded on May 23, 2022 with a conviction and life sentence for the defendant – was permissible under international law....

Europe is determined to cut fossil fuel ties with Russia, even though getting Hungary on board won't be easy

Written by Margarita Balmaceda, Professor of Diplomacy and International Relations, Seton Hall University

An oil tank at Hungary's Duna Refinery, which receives Russian crude oil through the Druzhba pipeline. Attila Kisbenedek/AFP via Getty Images

Russia’s invasion of Ukraine has forced Europe to rethink its energy policy – especially its deep dependence on Russia for about one-third of its fossil fuel imports. The European Union is...