Keep calm and carry on: lessons from wasps on how societies survive power struggles

What happens when a leader suddenly disappears? In politics, business and other human organisations, leadership transitions can trigger intense power struggles. Rivals compete for control, alliances shift and institutions can become unstable. Similar dynamics occur throughout the animal kingdom. Our new research on tropical paper wasps, published in the journal Animal Behaviour, shows just how […]

Influencers are promoting dangerous peptides on social media – and regulators are struggling to keep up

Influencers are helping drive sales of these unapproved substances. Alan Crosthwaite/ Shutterstock Once confined to niche bodybuilding forums and hardcore gyms, unproven injectable peptides are now being openly marketed online to the average gym-goer by social media influencers – and regulators struggling to keep up. Across Instagram, TikTok or YouTube, unapproved and harmful peptide products […]

Trump’s primary challenges to his Republican foes make GOP nervous in run up to midterms

Two days before registered Republicans voted in the party’s primary election in Kentucky’s 4th Congressional District on May 20, Donald Trump called the incumbent representative, Thomas Massie, “the worst Republican congressman in history”. Massie subsequently lost the primary to a political newcomer with no prior office-holding experience. Ed Gallrein’s not-so-secret weapon was that he had […]

Sun safety this summer: from UV apps to sun protection tips that actually work

fokke baarssen/Shutterstock The UK has already seen unusually hot weather this year, with temperatures high enough to make sun safety a live issue well before many people have packed for their summer holidays. For many of us, the instinctive response to good weather is to get outside while it lasts. But sudden bursts of hot, […]

How to deal with disappointment – by an expert in this misunderstood emotion

LightField Studios/Shutterstock When disappointment strikes, is your instinct to try to shake it off, forget about it and move on? My research and experience of many workplaces suggests this might be exactly the wrong response. My interest in the science of disappointment began more than 15 years ago as a workplace consultant. I was struck […]

What it’s like to travel with a weak passport: ‘There’s no dignity’

OlegD/Shutterstock International tourism sells the promise of a borderless world: open skies, new horizons, the freedom to explore. But for the holder of a weak passport, that promise rings hollow. The Henley Passport Index (HPI) ranks the world’s passports by the number of destinations their holders can visit visa-free. This may be affected by factors […]

Which of your climate actions make the biggest difference? Here’s how to find out

Abdullah Al Islam/Shutterstock Go vegan, ditch the car, avoid air travel. Or forget all that – because it’s corporations and governments that are really to blame. This argument can feel quite paralysing but what if this is the wrong debate to be having? Our research shows that the most effective approach to climate action is […]