Will Wetzel

This brief article highlights the key takeaways from studying the 3I/ATLAS comet and what it means for space exploration moving forward.

A recent study used operando UV-vis spectroscopy to learn more about metal–sulfur redox reactions.

A new study published in Ecological Informatics finds that hyperspectral remote sensing combined with machine learning can accurately predict grassland forage quality across global biomes.

Top articles published this week include our coverage of the 2025 Eastern Analytical Symposium (EAS) conference and a recap of a study that detected lunar water ice using visible and near infrared (VNIR) spectroscopy.

A recent study analyzed sediment cores from estuaries in the Tampa Bay area, revealing the damage that "legacy" nutrients are having on the ecological record there.

Spectroscopy profiles the three Heritage Lecture Speakers set to deliver talks at the Winter Conference on Plasma Spectrochemistry in 2026.

A recent study establishes how particle size, particle shape, phase angle, and ice abundance influence VNIR spectral signatures, providing a refined framework for accurately detecting and quantifying lunar water ice in polar regions.

Karl Booksh, a Professor of Chemistry at the University of Delaware, has won the 2025 EAS Award for Outstanding Achievements in Chemometrics.

A recently developed sensor demonstrated that it could improve tannic acid detection in both food and environmental systems.

Researchers in Germany have demonstrated in the journal Cement and Concrete Research that laser-induced breakdown spectroscopy (LIBS) offers a fast, accurate, and non-destructive method for estimating cement content in concrete.

Top articles published this week include a two-part interview with Sergei Kazarian and Bernadette Byrne of Imperial College London, an inside look at wearables technology, and a tribute to Phil Williams, a pioneer of near-infrared (NIR) spectroscopy.

In this deep dive into one of America’s fastest-growing sports, we highlight how a range of analytical techniques, including spectroscopy, can and have been used to analyze pickleball equipment.

A new study from Heilongjiang Bayi Agricultural University pioneers rapid, non-destructive detection of illicit food additives using deep learning and near-infrared spectroscopy.

In this continuation of our discussion with Sergei Kazarian and Bernadette Byrne, they address how recent advancements in FT-IR imaging are set to propel the biomedical and pharmaceutical industries forward.

A recent study explores how Fourier transform infrared (FT-IR) spectroscopy can be used to predict key dough-making characteristics.

Spectroscopy sat down with Sergei Kazarian and Bernadette Byrne to talk about their latest research collaboration, which offers insights into why FT-IR spectroscopic imaging is advantageous in biomedical and pharmaceutical analysis.

A recent article discussed the need for interdisciplinary collaboration to better understand the unique chemistry occurring at air–water interfaces. Experimental and conceptual challenges of linking molecular-level structure to macroscopic reactivity and calls for integrating advanced spectroscopy, computation, as well as cross-disciplinary approaches to overcome current limitations, are highlighted. This summary was generated with the help of artificial intelligence.

A recent study investigates microplastic contamination in beverages sold in South Africa, exploring whether it impacts alcoholic and non-alcoholic beverages more directly.

Researchers recently developed a nanoscale sensor for rapid detection of GenX in water, enhancing environmental monitoring and safety efforts.

Top articles published this week include a reflection of the 2025 SciX Conference, an inside look at the recent research in chemometrics and artificial intelligence (AI), and a news article about corrosion in solar panels.

A recent study published in the Journal of Chemometrics explored how chemometric modeling can be used to examine ingredient interactions in processed foods.

In this article, we reflect on the SciX Conference, highlighting the Sunday Award Plenary and the networking opportunities.

A recent study presented a new AI model that can be used to improve patient outcomes for breast cancer.

In a recent study, a team of researchers developed a three-dimensional (3D) spectroscopic map of a distant exoplanet’s atmosphere, revealing surprising details about its structure and chemistry.

This compilation of articles shows how spectroscopy is being used to ensure honey authentication.

A recent study explored using near-infrared (NIR) spectroscopy as a rapid, nondestructive method for accurately classifying THC levels in cannabis.

A recent review article explores how SEM-EDS is being used to evaluate solar panel corrosion.

Top articles published this week include a tutorial on spectroscopy in the energy industry, a look at how hyperspectral imaging (HSI) is advancing science and medicine, and an inside look at the Alvin submersible and how spectroscopy has aided its operations in exploring the deep sea.

A recent study highlighted a novel method for recycling aging wind turbine blades, transforming waste into valuable materials while minimizing environmental impact.