Ever wondered why so many people cannot resist ultra-processed foods (UPFs)? The truth is, these foods are designed to be addictive. Researcher Ashley Gearhardt of the University of Michigan explains that certain UPF ingredients, like added sugars and fats, stimulate the brain's reward centers simil
Tech billionaires like Jeff Bezos, Sam Altman, and Peter Thiel are betting big on extending life. They're investing millions in labs that aim to reverse aging and add years to our lives. But it's not all smooth sailing. These anti-aging enthusiasts face regulatory hurdles, ethical questions, and lon
Did you know your clothes could help you stay comfortable without using any electricity? Scientists have come up with a clever way to make fabrics that adjust to temperature changes all by themselves. These special yarns, called Temperature-Adaptive Thermoregulation Filaments, or TATF, have tiny hol
Imagine you're walking to school in Kobo town, Ethiopia. You're a high school girl, and the air is filled with tension. There's an armed conflict happening, and it's affecting your daily life. This is the reality for many girls in Kobo, and a recent study took a closer look at the gender-based viole
Recycling old lithium-ion batteries is a big deal these days. Current methods use a lot of energy and money, and they can be bad for the environment. This study suggests a new, eco-friendly way to separate important battery parts, like lithium iron phosphate (LFP) and graphite. The key is their diff
Ever imagined a place where science and humanities meet to discuss something unusual? Three recent studies have shown that psychedelics might improve sexual well-being. But scientists need to explore how culture and history influence our views on sexuality. The field of psychedelics hasn't paid much
Let's think about the tricky ethics of using AI in music. We're talking about how AI tools might carry some unfair baggage from the past. Take Holly+, for instance, a special AI that makes music like its creator, Holly Herndon. Shouldn't we question how it works and what it implies? We can learn fro
Bone repair is a tricky business, especially when there's a big gap to fill. Scientists have been looking for better ways to help bones grow back. One interesting find is lithium-doped calcium silicate (LiCS) cement. This cement is special because it can boost bone regeneration and tweak the body's
Iron Regulatory Protein 2, or IRP2, plays a role in regulating iron levels in our cells. Scientists have found that IRP2 could be linked to chronic lung diseases like COPD. Resistive breathing, a common issue in these diseases, puts extra stress on the lungs. Researchers used mice to study how IRP2
Artificial Intelligence (AI) could revolutionize medicine, including pain management. But before we dive headfirst into this tech, we need to address some big ethical questions. Can AI respect patients' choices (autonomy)? Will it make mistakes (reliability)? Can it be fair to everyone (no bias)? P
