In the past two decades, children have become more obese and have developed obesity at a younger age. A 2020 report found that 14.7 million children and adolescents in the U.S. live with obesity.

Because obesity is a known risk factor for serious health problems, its rapid increase during the COVID-19 pandemic raised alarms.

For years, many have feared that artificial intelligence (AI) will take over national security mechanisms, leading to human slavery, domination of human society and perhaps the annihilation of humans. One way of killing humans is medical misdiagnosis, so it seems reasonable to examine the performance of ChatGPT, the AI chatbot that is taking the world by storm. This is timely in light of ChatGPT’s recent remarkable performance in passing the US medical licensing exam.

For eight years I have studied digital nomadism, the millennial trend for working remotely from anywhere around the world. I am often asked if it is driving gentrification.

Before COVID upended the way we work, I would usually tell journalists that the numbers were too small for a definitive answer. Most digital nomads were traveling and working illegally on tourist visas. It was a niche phenomenon.

Three years into the pandemic, however, I am no longer sure. The most recent estimates put the number of digital nomads from the US alone, at 16.9 million, a staggering increase of 131% from the pre-pandemic year of 2019.

What would you do to get more likes or shares on your favorite social media platform this April Fool’s Day?

Would you blast an airhorn in your partner’s ear while they’re sleeping, record and upload their reaction online? Would you put hot chilli in their food, then film and share their distress?

Online prank videos are nothing new, and while many are lighthearted, a concerning sub-genre called “clout-lighting” has been emerging across the internet.

But in case you might be planning to clout-light your partner this April Fool’s Day, research shows it’s a surefire way to get dumped.

When news about the climate is published, like the Intergovernmental Panel on Climate Change’s latest report, frightening headlines like “final warning” or “now or never” are often the norm. Some activists call this approach “climate doomism”, and are quick to criticize media publications and other influencers for it.

When you think about human evolution, there’s a good chance you’re imagining chimpanzees exploring ancient forests or early humans daubing woolly mammoths on to cave walls. But we humans, along with bears, lizards, hummingbirds and Tyrannosaurus rex, are actually lobe-finned fish.