Global Intelligence Database
New research indicates that aquatic pH levels dramatically affect how fast genetic traces degrade, with decay peaking in slightly alkaline water. By mastering these variables, scientists could transform how we map biodiversity and interpret the hidden dynamics of our ecosystems.
By Jo
A systematic review examines whether molecular data can reliably substitute traditional morphological classification in river ecology. While high-throughput sequencing offers speed, significant doubts remain regarding its ability to replicate established ecological theories derived from physical specimens.
By Zhang, Yang, Liang, Zhang, Zhu, Yang, Fan, Li
New analysis reveals that sharks and rays survived the mass extinction that killed the dinosaurs better than expected, reaching a peak in diversity during the Eocene. The study identifies complex, shallow-water habitats as the primary engine driving their evolutionary success.
By Staggl, Villalobos-Segura, Benton, Kriwet