US companies providing gut-microbiome home-testing kits can give consumers very different results. That’s the finding of ...

For scientists who study the Southern Ocean, a long-standing silver lining in the gloomy forecast of climate change has been ...

There are plenty of places to get in on the sweet tradition of turning maple-tree sap into syrup in southeastern Wisconsin this March.

Investigators have turned to genetic genealogy to identify DNA found at Nancy Guthrie's home after her kidnapping.

With at least 23 measles cases reported in North Carolina since December, critical public health decisions begin inside the ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform ...

Legislation that would require collecting a DNA sample during the booking process from anyone arrested for a felony in ...

Investigators are hopeful that some of the DNA that was found at Guthrie's home can be parsed and help point to a suspect in her disappearance.

Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.

Safe gas sampling starts with design—engineer out risks through documentation, standardization, and automation. Proper sample tap placement and pressure control ensure accurate, representative gas ...

A recent article explained the role of Gas Chromatography-Mass Spectrometry (GC/MS) in the analytics laboratory. The current article focuses on reviewing the technology used for preparing volatile ...