The World Meteorological Organization is seeking to verify a reported temperature of 48.8°C (119.8°F) in Sicily, Italy, on 11 August 2021 and to establish whether this is a new temperature record for...

Scientists are observing changes in the Earth’s climate in every region and across the whole climate system, according to the latest Intergovernmental Panel on Climate Change (IPCC) Report, released today. Many of...

Ozone experts from around the world have stressed the importance of systematic observations to monitor the state of the ozone layer and the presence of ozone-depleting substances, and to increase understanding of...

Amazonia hosts the Earth’s largest tropical forests and has been shown to be an important carbon sink. This carbon sink seems to be in decline, however, as a result of factors such...

The record-breaking heatwave in parts of the US and Canada at the end of June would have been virtually impossible without the influence of human-caused climate change, according to a rapid attribution...

Broadcast meteorologists and climate scientists are uniting on June 21 – the Summer/Winter Solstice – for Show Your Stripes day to raise awareness of the urgent need to act on climate change. UN Climate Change,...

Space-based observations are key to achieving the international agenda on sustainable development, disaster risk reduction and climate change and it is thus imperative to ensure there is a stable and sustainable space-environment. This...

The world has a viable pathway to building a global energy sector with net-zero emissions in 2050, but it is narrow and requires an unprecedented transformation of how energy is produced, transported...

The U.S. Nationaceanic and Atmospheric Administration has updated the U.S. Climate Normals to the  1991-2020 baseline period  to provide a most recent baseline for climate information and services to climate-sensitive sectors and...

The advancement of our ability to predict the weather and climate has been the core aspiration of a global community of scientists and practitioners, in the almost 150 years of international cooperation...

There are many reasons to switch to electric cars instead of fossil fuel cars — better performance, quieter driving, lower operating and maintenance costs, and, of course, cleaner driving with zero tailpipe...

Behind every weather forecast, every early warning of life-threatening hazards, and every long-term climate change projection are observational data. A new report published by the World Bank, produced in collaboration with the World...

The past six years have been the warmest on record since 1880, with 2016, 2019 and 2020 being the top three, according to a World Meteorological Organization (WMO) press release on 15 January....

WMO is supporting the first ever national strategic plan to strengthen Haiti’s Hydro-Meteorological Service (UHM), as well as a new international initiative to build resilience to extreme weather and climate change impacts...

The World Climate Research Programme (WCRP) is to be restructured, building on its 40 years of successful fundamental climate research to face an era where there is an urgent need for solutions...

For years (and we mean many years), the ocean helped us mitigate the early effects of human emissions by absorbing greenhouse gases, like carbon dioxide and heat, from the atmosphere. As a...