After an in-depth analysis of the genetic material from hundreds of swabs taken from the walls, floors, machines and drains inside the Huanan Seafood Wholesale Market in Wuhan, China — a site that’s ...

Comparing unknown compounds in a patient’s blood, urine or other biological sample to those in the Global Natural Product ...

Many antineoplastics are designed to target upregulated genes, but quantifying upregulation in a single patient sample requires an appropriate set of samples for comparison. In cancer, the most ...

This paper revisits the problem of power analysis and sample size calculations in randomised experiments.

An elemental examination of an item discovered during an inquiry might provide important information about its origin and history. However, since the item itself may need to be produced as evidence, ...

Protocols.io is an online platform designed for researchers to share their lab protocols and methodology as step-by-step instructions. Here, we share some of their latest protocols for preparing ...

Aristotle’s postulate that “nature abhors a vacuum” could be used to explain why X-ray photoelectron spectroscopy (XPS) has not found routine application in the analysis of biological samples. The ...