Every day, millions of engines and factories burn fossil fuels, releasing carbon dioxide—a greenhouse gas that traps heat in ...

Earth is crossing the threshold of 1.5°C of global warming, according to two major global studies which together suggest the ...

Nitrifiers—including AOA and ammonia oxidizing bacteria (AOB)—live by oxidizing ammonia as their cellular fuel ... the greenhouse gas, and nitrogen gas, the most abundant chemical in Earth's ...