The amount of heat-trapping carbon dioxide in the atmosphere has shot past a key milestone — more than 50% higher than pre-industrial times — and is at levels not seen since millions of years ago when ...
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How much CO₂ does your flight really produce? How to know if carbon footprint claims are accurate
When two people book the same flight, they can get wildly different carbon footprints from online calculators. Many carbon ...
Carbon dioxide (CO2) and methane levels in the atmosphere continued to rise in 2020, with CO2 level reaching their highest point in 3.6 million years, according to calculations by the National Oceanic ...
Li Cohen is a senior social media producer at CBS News. She previously wrote for amNewYork and The Seminole Tribune. She mainly covers climate, environmental and weather news. "Over the past year, ...
Levels of CO2 continue to rise, when they need to be falling, scientists say. The slowdown from the COVID-19 pandemic did slightly cut global carbon emissions in 2020, but they rebounded last year.
Carbon dioxide is accumulating in the atmosphere faster than ever — accelerating on a steep rise to levels far above any experienced during human existence, scientists from NOAA and Scripps ...
This 2019 photo provided by NOAA shows the Mauna Loa Atmospheric Baseline Observatory, high atop Hawaii's largest mountain in order to sample well-mixed background air free of local pollution. AP The ...
Economies worldwide nearly ground to a halt over the 15 months of the coronavirus pandemic, leading to a startling drop in global greenhouse gas emissions. But the idle airplanes, boarded-up stores ...
Instruments perched on NOAA’s mountaintop observatory recorded carbon dioxide at about 419 parts per million last month, more than the 417 parts per million in May 2020. The amount of carbon in the ...
Sand artwork decorates New Bright Beach in Britain last month. The message urges world leaders to commit to ambitious plans to cut greenhouse gas emissions ahead of a United Nations conference on ...
Carbon dioxide measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory peaked for 2022 at 421 parts per million in May, pushing the atmosphere further into territory not seen for millions of ...
CO2 is the most abundant greenhouse gas. The amount of carbon dioxide in the atmosphere in May 2021 hit the highest level ever measured, showing the global coronavirus pandemic did not decrease ...
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