Current genetic sequencing techniques can provide much information about the genetic makeup and activity in a sample, like a piece of tissue or a drop of blood. But they are unable to reveal where ...

Researchers at California NanoSystems Institute at UCLA, Stockholm University and Uppsala University are working on a smartphone-based microscope in hopes of developing a cost-effective and accessible ...

Cryogenic electron microscopy (cryo-EM) has enabled researchers to study how the DNA replication machinery assembles at sites where DNA is damaged. Cellular DNA is continuously exposed to both ...

With a smartphone and a $400 microscope attachment, scientists now can measure the length of individual DNA molecules (ACS Nano 2014, DOI: 10.1021/nn505821y). Developed by Aydogan Ozcan and colleagues ...

University of Montana graduate student Holli Holmes is changing the way Glacier Park studies waterfowl by introducing the use of environmental DNA capture techniques. (Jeremy Weber/Daily Inter Lake) ...

This undated photo provided by the Texas Department of Criminal Justice shows Ruben Gutierrez. Texas was set on Tuesday, June 16, 2020, to end its more than four-month delay in executions due to the ...