nucleotides

For when the usual four nucleotides can’t give you what you want

One of the hallmarks of living things is self-replication, the ability to make new copies of biological structures. Scientists have...

As scientists decode more and more genomes, the tree of life gets pretty complicated. It makes tough work for geneticists...

A new research paper brings new meaning to the joke that all science is just physics. A team of scientists...

Nanotech has opened the door to some serious sci-fi possibilities: tiny robots — built by other tiny robots — that...

New nucleotide discovered in mouse brain