Sea lions don’t naturally adapt their calls to external stimuli in the wild, although seals do, which share an evolutionary root with sea lions more than 20 million years up the ancestral tree.

These fossils, they say, belong to a distinct group with its own role in the human family tree. Timeline and morphological groupings considered by Christopher Bae and coworkers (2023).

What an evolutionary tree does not capture is the on-again/off-again nature of intra-species dynamics, the many near-misses where one breeding group diverges into two, and then blends again back to ...

Scientists at Yale University say they have published research that provides a fuller picture of the genetic changes that shaped the evolution of the human brain, and how the process differed from ...

One is to be trivial”. Evolutionary changes over many generations could well change or even diminish some of the human traits we cherish most, including friendship, intimacy, communication, trust and ...

The discovery of Lucy, a 3.2 million-year-old skeleton, changed our theory of human evolution forever. The discovery is celebrating its 50-year anniversary, and continues to capture human imagination.

His interest in human evolution research began in 1968, when, as a medical student, he joined paleoanthropologist Richard Leakey’s expedition to northern Kenya.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A tree of life diagram for all flowering plant genera based on DNA analysis.(Image credit ...

Beyond gene-edited babies: the possible paths for tinkering with human evolution Editing human embryos is restricted in much of the world—and making an edited baby is fully illegal in most ...

Hidden down a well for decades, the stunningly complete cranium is stirring debate about the increasing number of fossils that don’t neatly fit in the classic human origin story.