November 27, 2025: We checked for new Once Human codes. Our current list provides a healthy injection of Starchrom, used at the Wish Machine, Paradise Coins for the Paradise Store, and other handy ...

This Nature Outlook is editorially independent, produced with financial support from Yakult. About this content. We are not alone in our bodies. Each person is home to trillions of bacteria, viruses ...

The two subspecies split about 20,000 years ago. But since then, they may have interbred more often than Smithsonian ...

Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia.

Among dogs without a history of purposeful crossbreeding, samples from two Grand Anglo-Francais Tricolore hounds led the way, ...

From the moment we are born, our brains are bombarded by an immense amount of information about ourselves and the world around us. So, how do we hold on to everything we've learned and experienced?

New research on 11,000-year-old dog skulls is forcing scientists to redraw the timeline of how wolves became our closest animal partners. Instead of a slow, recent march from generic village mutt to ...

On average, terriers, gundogs, and scent hounds have the least wolf ancestry. While some large guardian dogs have high wolf ancestry, others including the Neapolitan mastiff, bullmastiff, and the St.

Most of the human body is water, with an average of roughly 60%. The amount of water in the body can change slightly with different factors, such as age, sex, and hydration levels. Most of the human ...

New research suggests that most modern dogs carry a small but detectable dose of wolf DNA acquired after domestication.

New research on fern vascular systems reveals how developmental constraints don't just limit evolution—they generate new ...

Most modern dogs carry traces of wolf ancestry that subtly influence their behavior, appearance, and environmental adaptations.