Carbon dioxide crosses 400 ppm mark

Breach indicates sources of CO2 emissions in the US have gone up

After a brief lull, Hawaii’s Kilauea volcano erupts again

Sulphur dioxide can combine with the environment to form volcanic smog, which is dangerous to health

Mauna Loa & Mount Semeru volcanoes erupted within a week. Will they impact global climate?

Greenhouse gas emissions from the two eruptions very small compared to CO2 emissions from fossil fuel burning  

Mauna Loa wakes up after almost 40 years; eruption’s duration uncertain, say scientists

As the volcano has not erupted for such a long period, the eruption might be of a longer duration, according to scientists

Global CO2 levels breach 400 mark again

This time, the level stayed above 400 ppm for a month, leading researchers to call it ‘a milestone’ for the planet on its way to …