Video sees WMO's Michel Jarraud reporting on alarming statistics of continuing pollution.
'In London, the Thames barrier was raised... in other places you were evacuated from your house.'
Sub-Saharan Africa and South Asia, the poorest regions in the world, will be hit the hardest due to climate change.
The venomous cobra was discovered more than 24 hours after it escaped.
First named storm of the year will hit Britain with torrential rain on Sunday
Incredible photos show Australia's landscape changing over the year.
Supereruptions at supervolcanoes appear to occur when roof above magma chambers crack or collapse.
The low-hanging cloud formation, known as a 'shelf cloud', was captured moving over Bondi beach.
Emergency services received about 40 calls for assistance in coastal areas.
Plans by 150 countries insufficient to limit a rise in global temperatures.
Lower Austria now generates 100% of its electricity using renewable sources.
Tree found in Shunhuangshan National Forest Park in Dong'an County in Yongzhou city.
The company was issued a subpoena by NY Attorney General Eric Schniederman.
The Indian capital has been ranked as the world's most polluted city by WHO.
Intended Nationally Determined Contributions state national plans for emission reductions until 2030.
Australian scientists suggest selenium played role in three mass extinction events.
Scientists still unable to explain why half of endangered species died in two weeks and risk of extinction.
Experts weigh in on canyon measuring 700m by 40m that opened up in Wyoming.
Lombok Island's volcano erupts triggering flight cancellations over three islands.
Country's Arabian Sea coast attacked by the cyclone, the worst in the area for decades.
Climate change will probably lead to a far more hazardous world.
"Be prepared for similar hazy headlines next year – and the year after that."
Both VW and Porsche deny the fresh allegations as EPA orders VW to fix the problem.
The charity is hoping to get 3,500 volunteers to join 150 different clean-ups happening all over Britain.
Model suggests West Antarctic Ice Sheet might have started an irreversible period of collapse.
Ash emanating from the volcano reached 1,500 metres into the sky.
Widespread fog across the UK has caused travel disruption and flight cancellations and delays.
Most recent studies have spoken of ice loss from melting glaciers.
Survival International says tribe is on the run, citing footprints discovered in the region.
Temperatures are changing their natural environment quicker than the Sami can adapt.