From different angles, scientists examined the fates of two types of salamanders in Central Texas: Ambystoma salamanders, ...

Understanding the relative importance of reproductive isolating mechanisms across the speciation continuum remains an outstanding challenge in evolutionary biology. Here, we examine a common isolating ...

A study of a million-year-old skull from China has potentially rewritten the early chapter of human evolution.

The research team led by Professor Qu investigated the intrahost evolution of carbapenem-resistant Klebsiella pneumoniae (CRKP) ST11 by collecting a series of K. pneumoniae strains isolated from a ...

Half a billion years ago, a strange sea-dwelling creature called Mollisonia symmetrica may have paved the way for modern spiders. Using detailed fossil brain analysis, researchers uncovered neural ...