Evolution is always happening — so why can't we see it? A biologist explains the timescale problem, election pressure, and ...

If you still remember that “Dear King Phillip Came Over For Good Spaghetti,” you’ll likely also recall the corresponding taxonomic ranks of biology: Domain, Kingdom, Phylum, Class, Order, Family, ...

A classic question in biology is whether evolution is entirely random or, can it follow predictable patterns. This question was popularized by the famous paleontologist and science communicator ...

Unlike most bacteria, Caulobacterales bacteria divide asymmetrically when they reproduce, which creates two cells that look different from each other (top part of the illustration). However, the ...

The genetic culprits responsible for the spread of multidrug resistance (MDR) in bacteria have been identified by new research mapping 100 years of bacterial evolution. Experts at the Wellcome Sanger ...

Scientists have helped to construct a detailed timeline for bacterial evolution, suggesting some bacteria used oxygen long before evolving the ability to produce it through photosynthesis. University ...

Bacterial cells have lots of interesting abilities. They can easily share genes with one another and evolve; they can pass a kind of memory onto offspring; and they can change and adapt in a variety ...

Bacteria are the most diverse organisms on Earth, with a number of species that’s difficult to quantify. They’re also incredibly old. Bacteria consist of a single cell. They do not have bones and are ...

The genome structure — how genes are organized within DNA sequences in an organism — is fundamental to the processes and functions of organisms. A team at the University of Tokyo has developed a ...

Scientists have uncovered thousands of bacterial DNA fragments hidden inside cockroaches for millions of years. The ...

Research has revealed how bacteria rely on circadian clocks to control the spread of their multicellular colonies. The ...

Evolution of bacterial pathogen populations has been detected in a variety of ways including phenotypic tests, such as metabolic activity, reaction to antisera and drug resistance and genotypic tests ...