We tested patio heaters to find the best propane, electric, and wood pellet models, emphasizing heat output, safety, and ...

Perched on an Icelandic volcano, the giant “Mammoth” vacuum sucks carbon from the air and locks it into stone, marking a ...

Large quantities of small plastic pellets have washed up on an East Sussex coastline causing a pollution incident, a council has said. The pellets, commonly known as biobeads, have come ashore in ...

Jacqueline Renfrow is grateful her kids will return to school soon, after Alberta legislated striking teachers back to work early Tuesday. However, the Calgary parent calls it a bittersweet feeling, ...

Abstract: In this study, we propose a multistage evolutionary strategy that hierarchically divides the constraints of a magic sum into three stages: rows, columns, and diagonals. Individuals ...