Researchers found that nearly 30,000 commercial vessel arrivals brought 430 sq km of submerged surface area to Alaska between 2012 and 2022. The study says this surface can carry marine organisms through biofouling. Passenger vessels accounted for more than half of the total area, while warming waters and increased Arctic shipping could raise the risk of non-indigenous species reaching Alaska.

An amateur naturalist's photograph on iNaturalist helped scientists identify a new hoverfly species. Researchers later found a specimen in Valle Nuevo National Park, confirming the discovery. This new species, Monoceromyia ndidiae, was formally described after laboratory analysis. The discovery highlights how amateur observations contribute to understanding biodiversity. This finding earned the Swiss Systematics Society’s New Species of the Year 2026 title.

Men in a Dutch office toilet became a small power station using a dedicated urinal. This rig extracted phosphate and ammonia while generating electricity for electric cars. Bacteria break down organic matter in urine, transferring electrons to electrodes for current production. Separately collected urine is a promising feedstock for these bio-electrochemical treatment systems. Research shows urine can be a valuable source for fertilizer and hydrogen gas production.

A James Dyson Award project explores using waste for construction materials. Recycled aggregates like eggshells and glass replace conventional materials in cement. This approach reduces reliance on newly extracted natural resources. The project aims to create thinner, stronger cement boards and tiles. Further testing will assess durability and recycling potential for these innovative products.

A former Canadian warship, HMCS Annapolis, now serves as an artificial reef. This vessel was deliberately sunk off British Columbia in 2015. Over five years, more than 170 marine species colonized the sunken ship. The artificial reef provides crucial habitat for various marine organisms. This project demonstrates the ecological value of prepared underwater structures.

Researchers transformed used coffee grounds into a valuable construction material. Pyrolysis converted the grounds into biochar, which improved concrete's compressive strength. Replacing fifteen percent of sand with biochar increased concrete strength by nearly thirty percent. This process reduces waste and the need for natural construction resources. Further laboratory testing is needed before widespread commercial application.

A groundbreaking method has been unveiled by scientists that allows for the natural reading of immune cell data. This approach entails analyzing light emitted from molecules in immune cells, successfully distinguishing between activated and resting states with remarkable precision. By evaluating metabolism at the single-cell level without additional dyes, this technique promises to enhance our understanding of immune cell functionality and health.

In 1987, 30 bison were brought back to Kansas’ Konza Prairie as part of a long-term study of grassland ecology. Over the next 29 years, researchers found that bison grazing was linked to a major rise in native plant diversity. Native species richness increased by 103% locally and 86% across catchments, with the gains also recovering after a severe drought.

Researchers are investigating a new method to filter microplastics from water. This approach uses waste generated during water treatment as a filtering material. Tests show this repurposed waste achieved significant microplastic removal efficiencies. The innovative strategy tackles two environmental issues simultaneously. This circular approach could enhance water purification processes in the future.

The discovery of Silescelida acristata, a fossil unearthed in Brazil, provides crucial insights into the origins of early archosauriform reptiles. This remarkable creature thrived at a pivotal time, just before the dawn of dinosaurs. While only partial remains were found, its distinctive bone structures set it apart from contemporaneous Triassic reptiles. Phylogenetic studies classify Silescelida as an early variant of eucrocopodan archosauriforms.

In a startling archaeological find, researchers uncovered a burial site dating back to the Stone Age, predating nearby Roman graves by thousands of years. The grave contained a battle axe, striking amber beads, and a unique necklace fashioned from the teeth of 42 animals. Additionally, two human skulls were discovered alongside the skeleton, offering rare insights into the rituals and practices of ancient communities.