The increase of UPFs in diets worldwide presents an urgent challenge to health that demands coordinated policies and advocacy action to address, says a new three paper Series authored by 43 global experts and published in The Lancet. The Series exposes the tactics UPF companies use to drive consumption and prevent effective policy. It outlines a roadmap for change towards impactful government regulation, community mobilisation, and accessible and affordable healthier diets.

Researchers from Zhengzhou University have released the most comprehensive review to date on the rapidly expanding field of element doped biochar. The study explains how simple biowaste can be transformed into powerful engineered materials with exceptional performance in pollution control, energy storage, soil improvement and industrial catalysis. The findings highlight the growing importance of advanced carbon materials in global efforts to address environmental and energy related challenges.

Pikas, small mammals that are closely related to rabbits, often greet hikers in the Rocky Mountains with loud squeaks. A new study finds hints that warming temperatures may already be taking a toll on pikas living in one habitat in Colorado.

Designed for Honour Ranch, a retreat near Ashcroft, BC, Canada, that supports veterans and first responders, EcoHaven combines wildfire-resistant materials, net-zero energy systems and affordability suited to rural communities.

Using human cells and cutting-edge technology, the team created a three-dimensional (3D) model that accurately simulates the brain invaded by aggressive cancer. Published in Biofabrication, the study combines frontier science, advanced technology, and international collaboration — while also carrying a personal story: part of the team is formed by a couple of scientists who quite literally bring their work home.