About The Study: This study demonstrates that the artificial sweetener neotame was a ubiquitous constituent of popular disposable e-cigarettes sold in the U.S. in 2024, including those containing no nicotine or the nicotine analogue 6-methylnicotine. Neotame is 7,000 to 13,000 times sweeter than table sugar and is 35 to 65 times sweeter than aspartame.

A novel study reveals a significantly higher concentration of recreational (nonmedical) cannabis retailers in socioeconomically disadvantaged areas and neighborhoods with greater proportions of populations of color across 18 US states in which cannabis use is legal for adults. The study, appearing in the American Journal of Preventive Medicine, published by Elsevier, offers critical insights for policymakers and public health officials, underscoring the need for strategies to ensure equitable distribution of cannabis retailers.

To meet Europe’s demand for green hydrogen, governments and the private sector have high hopes for production in Africa. A study led by the Technical University of Munich (TUM) has now shown that the financing costs for production facilities in African countries would be much higher than previously assumed. Only 2 percent of around 10,000 investigated locations would be competitive for exports to Europe. This would require price and offtake guarantees from European governments.

Since the start of the war in Ukraine, countries that are friendly with Russia have been exporting more military equipment to Russia - despite Western sanctions. This is shown by a recently published study.

Consumers often turn to online reviews to decide where to shop, eat or book services, but a new Tulane University study finds that star ratings might be influenced by something other than product quality — the size of the company.

About The Study: In this cohort study of middle-aged and older adults across 4 countries, both higher maternal and paternal education were generally associated with slower cognitive decline, and these associations were mediated by participants’ own education. These findings highlight the long-term relevance of parental education for offspring cognitive health across diverse cultural or socioeconomic contexts, and support the potential benefits of improving educational attainment to reduce intergenerational disparities in late-life cognitive health.