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The world’s current climate pledges are insufficient to keep the goal of the 2015 Paris Agreement firmly within grasp. Global warming will likely surpass the 1.5-degree Celsius limit.

For the first time in its eight years orbiting Mars, NASA’s MAVEN mission witnessed two different types of ultraviolet aurorae simultaneously, the result of solar storms that began on Aug. 27.

The UN is establishing a new system that uses satellite data to root out of sources of methane, a potent heat-trapping gas, and notify governments and businesses, it announced Friday.

Dry autumn conditions and high winds spurred numerous wildland fires in Kentucky, Ohio, and West Virginia in November 2022.

Global carbon emissions in 2022 remain at record levels – with no sign of the decrease that is urgently needed to limit warming to 1.5°C, according to the Global Carbon Project science team.