New research shows that gut bacteria and metabolites may reveal early warning signs of multiple gastrointestinal diseases. Scientists have uncovered biological signals in the gut that may make it ...

On Dec. 15, 2025, the IRS published proposed regulations under Section 892 of the Internal Revenue Code that provide additional guidance relating ...

On January 16, 2026, the U.S. Court of Appeals for the Fifth Circuit issued a closely watched decision in Sirius Solutions, L.L.L.P. v.

As interest in essential oils (EOs) for their therapeutic, antibacterial, and antifungal properties continues to grow—driving demand for high-quality products in both medicinal and industrial ...

Bio-oils from biomass pyrolysis have a highly promising potential as biofuels or sources of chemicals. The quantitative analysis of bio-oils is quite difficult and requires many standards. In this ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. This study conducted a comprehensive forensic geochemical and chemical assessment of ...

The demand for skilled laboratory professionals continues to grow, and chromatography techniques remain dominant tools in nearly every industry. Whether performing a straightforward environmental Gas ...

EtO is broadly utilized as a feedstock in chemical production, including in producing polyethylene glycols (PEGs), used as emulsifiers and surfactants in perfumes, cosmetics, and pharmaceuticals. 1 ...

This study aims to propose a new method for derivatizing fatty acids (FAs) from human milk (HM), eliminating the lipid extraction step, and simplifying the preparation for gas chromatography with a ...