NASA’s satellite observations provide first direct evidence of ozone hole recovery

The recovery of ozone hole is attributed to a ban on chlorine and chlorine compounds under the Montreal Protocol

Down To Earth wins prestigious Ozone Awards for best media coverage

The jury chose Down To Earth for its extensive and incisive reportage on ozone spanning over 25 years

NASA satellite that revealed ozone holes completes a decade in space

Aura has been sending data which has been invaluable in improving our understanding of pollutants

Banned chemical still depleting the ozone, says NASA

Carbon tetrachloride, banned under Montreal Protocol, still lingering in atmosphere

We have crossed the line on climate change, says study

Report reveals that we have breached four of nine limits and threatened the planet’s health

Ozone layer recovery can be speeded up

As the levels of ozone depleting substances continue to decrease because of compliance with the Montreal Protocol, ozone layer may heal 11 years …

Methane time bomb ticks under melting Arctic ice

Global warming releasing large amounts of dangerous greenhouse gas from permafrost

Obama’s grand climate plan doesn’t add up

Obama used all the right words. He tried to please all. But ultimately it will not curb emissions in the US to the required levels. Further, it …