Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis occurred, where life emerged from non-life. Imagine a hot, watery mix of ...

For most of human history, green eyes didn’t exist. Understanding why they do now means rethinking what we know about ...

The Zlatý kůň skull, found in a cave site in present-day Czechia. Its DNA showed similarities to bones found in a German cave, according to new research. Hidden in many people’s genetic codes is a ...

For decades, the narrative of early human history has been meticulously pieced together through archaeological digs, genetic analysis of modern populations, and the study of ancient remains. We've ...

Food processing has been a part of human adaptation since deep in the past. The softening and breaking down of food left its testimony on the human body. For example, the massive teeth of our early ...

Mosquitoes haven’t always had a taste for human blood — partly because the tiny yet dangerous insects have been around a lot longer than humans. Pinpointing when mosquitoes shifted their preference to ...