As more people experience climate-related disasters, demands for climate justice become much louder than in past, says Andrea Simonelli.

One of main goals for COP27 is to 'keep 1.5 degrees target alive,' says deputy executive secretary of UN Framework Convention on Climate Change.

Over last year, poliovirus has hit Israel, Ukraine, UK, says WHO Europe regional chief.

After worsening in 2021, record deployment of renewables and electric vehicles help improve CO2 intensity of world's energy supply.

Input from normal people, their suffering from climate change, must be included in coverage, says former Portuguese secretary of state for European affairs.

Habitat loss, invasive species, pollution, climate change among key factors for decline, according to World Wildlife Foundation report.