A new method to capture carbon dioxide from the air has been developed at the University of Helsinki's chemistry department.

Weatherby's new Mark V Frontier and Dangerous Game Rifle (DRG) are ultra-reliable, accurate and devastatingly powerful rifles ...

A new federal lawsuit is taking aim at California’s ban on non-lethal self-defense weapons. Byrna makes CO2-powered launchers ...

For India, investing in reducing black carbon can benefit both the climate and health, making it an effective tool to tackle the global climate crisis.

Pellet guns not only keep noise to a minimum but also minimize waste. Unlike shotguns, which can destroy small game with a ...

The Legends M1A1 .177 turns your backyard into a full-auto grin factory, marrying Thompson swagger with blowback bite and thirty-round bursts that make soda cans disappear in a hurry.

GENEVA (AP) — Heat-trapping carbon dioxide levels in the atmosphere jumped by the highest amount on record last year, soaring to a level not seen in human civilization and “turbo-charging” the Earth’s ...

The award-winning science writer Peter Brannen makes the case for an often vilified compound in “The Story of CO2 Is the Story of Everything.” By Jaime Green Jaime Green is the author of “The ...

Modern air rifles have all the accuracy and fun of a suppressed .22 LR, but are backyard friendly, cheap to shoot, and far more versatile than powder burning alternatives. We tested a wide variety of ...

Mining generates billions of tonnes of waste rock each year. If those piles of unused rock can be made to react with carbon dioxide, they could help remove large amounts of the greenhouse gas from the ...

Air rifles could be legalized for big game hunting in Pennsylvania if new legislation proposed by a local state representative becomes law. House Bill 1538, introduced June 2 by state Rep. Gary Day, R ...