Kissing, for all popularity, is a bit of a mystery. Scientists have long debated when humans’ ancestors first put their lips together, and whether the act is simply a cultural trait. A new study ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

Abstract: The hiring process is crucial for organizational success but has long been troubled by human biases. Many organizations now include AI in their hiring protocols to mitigate these biases and ...

Abstract: Multimodal data offer a comprehensive view of human health by integrating diverse sources, such as text, medical images, physiological signals, and behavioral data. Recent advancements in ...

Jeff Probst says players cut from “Survivor 49” were disrespecting the rules: 'An even more blatant level' Social media car stunt challenges turn deadly Russian forays into NATO airspace are causing ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Chimpanzees, along with bonobos, are humans' closest living relatives. In fact, you may have heard that humans and chimps share 98.8% of their DNA. But is this actually true? And what does "similar ...

Having worked with dogs for more than 25 years, I have always been interested in the question: Why do humans love their dogs so much? Is it because they look so cute? Is it because of their ...

With a pedal generator, you can turn human effort into usable energy—ideal for off-grid setups, emergency backups, or just a fun DIY project. This guide gives you a fast-track look at how pedal ...

Impractical Jokers star/creator James "Murr" Murray joins Kristian to discuss how the cast of Impractical jokers are still able to get away with the show and not get recognized after so many years of ...