Reducing ammonia pollution from cattle

Improved barn design, cleaning processes, and manure treatment could reduce ammonia emissions from commercial dairy cattle barns by 17 to 50%, according to a...

Wind patterns in lowest layers of supercell storms key to predicting tornadoes

Wind patterns in the lowest 500 meters of the atmosphere near supercell thunderstorms can help predict whether that storm will generate a tornado, report...

Calcium deficient fauna and brown water awaiting

Calcium deficient fauna, poor conditions for freshwater fish and mercury in the drinking water is the long-term consequences of acid rain in the 70's...

92% of the world’s population exposed to unsafe levels of air pollution

A new WHO air quality model confirms that 92% of the world's population lives in places where air quality levels exceed WHO limits. Some...

Volcano emissions linked to increases in asthma attacks

A new study from the active volcano K?lauea, which is on the big island of Hawaii, reports that people -- especially children -- with...

Acidity in atmosphere minimized to preindustrial levels

New research shows that human pollution of the atmosphere with acid is now almost back to the level that it was before the pollution...

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Berlin plans a new network of bike superhighways.

Twenty years ago, Berlin’s network of sidewalk paths marked it out as one of Europe’s best places to ride a bike. But as the...

Guest post: Deciphering the rise and fall of Antarctic sea ice extent

The sharp decline in Arctic sea ice over recent decades has become one of the most enduring images of the Earth’s warming climate. Yet,...

Canada's climate change policies keep its Paris commitments out of reach.

Canada probably will fail to meet its international commitment to reduce greenhouse gas emissions under even the best-case scenario, according to a new report...

Vacancy: Science writer at Carbon Brief

An exciting opportunity to become Carbon Brief’s new science writer, helping us to analyse and report climate change and society’s response to it. Do you...

Canary in the kelp forest: Sea creature dissolves in today’s warming, acidic waters

The one-two punch of warming waters and ocean acidification is predisposing some marine animals to dissolving quickly under conditions already occurring off the Northern...