Scientists at Hyderabad's CSIR-CCMB have conducted a large-scale genomic study on 90 arachnid species, revealing evolutionary links between mites and ticks. The research identified two distinct evolutionary groups, Acariformes and Parasitiformes, clarifying their relationship to other arachnids. This understanding is crucial for predicting future disease-carrying species, especially as climate change impacts habitats and vector spread, aiding in protecting health and economic interests.