Ozone-Depleting Chemicals Led 20th Century Arctic Warming: Study
Ozone-Depleting Chemicals Led 20th Century Arctic Warming: Study
Chlorofluorocarbons and other substances were banned in 1989 under the Montreal Protocol.
Ozone-Depleting Chemicals Led 20th Century Arctic Warming: Study
Ozone-Depleting Chemicals Led 20th Century Arctic Warming: Study

Chlorofluorocarbons and other substances were banned in 1989 under the Montreal Protocol.

Chlorofluorocarbons and other substances were banned in 1989 under the Montreal Protocol.

greenhouse gases
Atmospheric CO<sub>2</sub> Levels Reached Another High in 2018
Atmospheric CO2 Levels Reached Another High in 2018
Shawna Williams | Nov 26, 2019
The concentration of the greenhouse gas is now one-and-a-half times what it was before the Industrial Revolution, the World Meteorological Association says.
Warming Permafrost Morphs Microbes into Greenhouse Gas Emitters
Warming Permafrost Morphs Microbes into Greenhouse Gas Emitters
Ashley Yeager | Nov 1, 2019
Insulating tundra soil with snow increased the abundance of microbial species involved in carbon dioxide and methane release.
Report: US Already Affected by Climate Change
Report: US Already Affected by Climate Change
Jef Akst | Nov 26, 2018
If greenhouse gas emissions are not curbed, the country’s economy, infrastructure, and health of its population will suffer, according to government scientists.
Plastics Emit Greenhouse Gases as They Degrade
Plastics Emit Greenhouse Gases as They Degrade
Shawna Williams | Aug 2, 2018
The materials are a previously unaccounted-for source of methane and ethylene, researchers find.
Climate Change Will Force Hundreds of Marine Species to Move
Climate Change Will Force Hundreds of Marine Species to Move
Catherine Offord | May 16, 2018
A study of 686 fish and invertebrates predicts that some animals will have to shift more than 1,000 kilometers to stay within tolerable temperatures.
Antarctica Is Turning Green
Antarctica Is Turning Green
Aggie Mika | May 22, 2017
As the climate warms, moss growth dramatically spreads on the continent’s peninsula.