All species on Earth, both living and extinct, are related. We know this because of a biological tool called the tree of life. This "tree" takes the form of a diagram that maps the relationships ...

The organization of life on Earth follows a simple, hidden rule known as “core-to-transition organization.” Hypothesized by ...

Scientists have discovered a completely new branch on the tree of life. This “supergroup” contains an incredibly diverse range of predatory microbes that are extremely different genetically ...

A new, time-calibrated phylogenetic tree for angiosperms based on 353 nuclear genes. Credit... Baker et al., Nature 2024 ...

By studying the genetic tree of life, ... but scientists are slowly putting together genetic puzzle pieces to learn more about how the first life on Earth lived, between 2.5 and 4 billion years ago.

Understanding how life began and evolved on Earth is a question that has fascinated humans for a long time, and modern scientists have made great advances when it comes to finding some answers. Now, ...

In Charles Darwin’s world-changing work On the Origin of Species, the naturalist make use of the millennia-old metaphor in which all life is represented by a tree.He writes that “the ...

Now, a team of scientists have mapped the crocodile family tree, including their ... and continue to shape, life on Earth.” The PopSci team has tested hundreds of products and spent thousands ...