Explainer: What is antimatter?

Antimatter was one of the most exciting physics discoveries of the 20th century. Picked up by fiction writers such as Dan Brown, many people think of it as an "out there" theoretical idea – unaware that it is actually being ...

Farms a major source of air pollution, study finds

Emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China, according to new research. The culprit: fumes from nitrogen-rich fertilizers ...

A sustainable new material for carbon dioxide capture

In a joint research study from Sweden, scientists from Chalmers University of Technology and Stockholm University have developed a new material for capturing carbon dioxide. The new material offers many benefits—it is sustainable, ...

Global warming doesn't stop when the emissions stop

Our climate is out of balance: Increasing accumulation of CO2 in the atmosphere has caused the Earth's temperature to increase by 0.8° C since the beginning of the industrial revolution. According to a study by Thorsten ...

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