Biologists are quietly rewriting what it means to be alive, and the human body has become one of their strangest frontiers. Inside our cells and microbiomes, researchers are uncovering entities that ...

Changes in non-coding DNA sequences make all the difference.

A new analysis of GPS tracking data from 37 animal species, paired with cellphone location data from across the United States ...

Dr. Martin's team is the first to have challenged the species attribution of Little Foot since it was unveiled in 2017. "Our findings challenge the current classification of Little Foot and highlight ...

When researchers in China announced a possible new human species from a cave in Hebei province, they did more than add another name to our already crowded family tree. They introduced a population ...

A new study shows that wildlife reacts not only to roads and cities, but also to the daily presence of humans.

Scientists retrieved proteins from six teeth unearthed in China that reveal a potential link between Homo erectus and later ...