With the advent of molecular cytogenetic techniques, such as fluorescence in situ hybridization (FISH), it became possible to more precisely define the extent and the actual DNA sequences involved in ...

The rapid loss of variation within species is a hidden biodiversity crisis, according to a new study looking at how this variation supports essential ecological functions and the benefits nature ...

Intraspecific variation in foundation species such as mangroves (above), corals, and kelp forests serves to maintain ecosystem resilience in the face of a rapidly changing climate. (Photo by Simone ...

Variation is becoming more problematic as chips become increasingly heterogeneous and as they are used in new applications and different locations, sparking concerns about how to solve these issues ...