
What are AI hallucinations? Why AIs sometimes make things up
When someone sees something that isnt there, people often refer to the experience as a hallucination. Hallucinations occur when your sensory perception does not correspond to external stimuli. Technologies that rely on...

Why the words in your job posting may attract rule-bending narcissists
When companies advertise job openings, they often use buzzwords like ambitious and self-reliant to describe their ideal candidate. These traits sound appealing what hiring manager wouldnt want a driven employee? But...

Avoiding your neighbor because of how they voted? Democracy needs to you talk to them instead
Are you angry about politics right now? Seething? Youre not alone. According to the Mood of the Nation Poll by researchers at Penn State, 9 in 10 Americans can name a recent news event or something about American politics...

Defending humanitarian aid in terms of national security obscures its real purpose
More than 305 million people require lifesaving humanitarian aid today. Most of them live in areas wracked by conflict, such as Sudan, Gaza, Afghanistan and the Democratic Republic of Congo. By many estimates, there is...

How dramatic daily swings in oxygen shaped early animal life – new study
Imagine a world where the oxygen you need changes dramatically between day and night. Your world shifts from being rich in oxygen (oxic) in the day, so you have energy to hunt for food, to suffocatingly oxygen-free...

How to write your own physics poem
Physics and poetry might seem like an unlikely pair, but both are rooted in structure, rhythm and precision. Both rely on clarity distilling complex ideas into their simplest, most elegant form. And, as I explore in my...

From hempseed gruel to CBD: the curious history of cannabis as health product
The cannabis-derived product CBD has been hailed the wonder drug of our age, offering potential health benefits without the high. From juices and coffee to truffles and ice cream, CBD products have flooded the market for...