Many people struggle to maintain a healthy weight, and choosing the optimal meals for weight loss can be challenging. A research team at the University of Illinois Urbana-Champaign has developed a weight management program that helps individuals plan meals with the assistance of a web application and support from a registered dietitian. In a new study, they discuss the app’s features, development, and implementation.

Researchers from the German Max Planck Institutes of Geoanthropology and Biology Tübingen use genomic data to study the decline in genetic diversity in the Amazon Basin, particularly in Brazil Nut trees. The research uses genomic data to understand this keystone species’ genetic health and adaptability, help reconstruct its demographic history, and assess the long-term impacts of human interaction on forest ecosystems. The findings emphasise the need for conservation strategies to consider both ecological and anthropogenic factors.

A new study shows that long-read sequencing has the potential to improve the rate of diagnosis while reducing the time to diagnosis from years to days — in a single test and at a much lower cost.