There is increasing concern about the effects of climate change on high mountain glaciers and the resulting impact on sea-level rises, natural hazards and water resources.
After covering more than 25,000 kilometres across four continents, participants in the Zero Emissions Race received a warm welcome in Cancun, Mexico at the UN Climate Change Conference, having powered their way from Geneva in less than 80 days using renewable energy
Climate change increases vulnerability to persistent organic pollutants (POPs), a UN research team concluded in a major study previewed in Cancun, Tuesday.
Stored in the planet's crust, geothermal energy is clean, it's renewable, it can be tapped from around the world and it could be big business in Kenya.
The climate change challenges facing Latin America and the Caribbean have been laid out in graphic detail in a new publication by the United Nations Environment Programme (UNEP).
The climate change challenges facing Latin America and the Caribbean have been laid out in graphic detail in a new publication by the United Nations Environment Programme (UNEP). Using charts, graphs and maps, the report shows the major signs of climate change as well as calculating current levels of greenhouse gas emissions and possibilities for mitigation.
In separate articles in this month's Our Planet, the flagship magazine of the United Nations Environment Programme (UNEP), British Prime Minister David Cameron and Spanish Prime Minister José Luis Rodriguez Zapatero underline how a global shift to a low-carbon, green economy can help combat climate change, reduce emissions and create jobs.
Three of four electric vehicles which departed on a round-the-world race from the United Nations in Geneva, Switzerland on 15 August have made it to Cancun, Mexico to show-case alternative transport and its role in combating climate change.
After traveling through Europe, the Middle East and Africa, UNEP's 'Virtual Tour' is set to arrive at the climate change conference in Cancun. The campaign looks at the role of non-CO2 gases in tackling climate change.
Globally, the waste management sector contributes 3-5 per cent of man-made greenhouse gas emissions, roughly equal to around the current emissions from international aviation and shipping.
Food security of half of the world's population is dependent on the use of fertilizers but large amounts of fertilizers either escape into the atmosphere, or into groundwater, soil, rivers and coastal waters, creating an excess of nutrients in the environment
The future impact of rising emissions on the health of seas and oceans may be far more wide-ranging and complex than was previously supposed, a new report released at the UN climate convention meeting in Mexico says.
The future impact of rising emissions on the health of seas and oceans may be far more wide-ranging and complex than was previously supposed
Indonesia could save US$1 billion a year and cut its greenhouse gas emissions by eight million tonnes annually by switching to energy-saving bulbs - just one of many findings in a worldwide lighting study released at the UN Climate Change Conference.
Some 15,000 participants have gathered in Cancun, Mexico for the UN Climate Change Conference. UN climate change chief Christiana Figueres said that a balanced set of decisions under both the UN Framework Convention on Climate Change and the Kyoto Protocol could be an achievable outcome of the conference.
A new assessment by the United Nations Environment Programme (UNEP) and the Global Environment Facility (GEF), to be launched 1 December at the UN Climate Change meeting in Cancun, provides estimates of potential emissions reduction and savings that can be achieved by switching to energy efficient lighting technologies
The major challenges facing Africa's water resources have been laid out in striking clarity in a new atlas compiled by the United Nations Environment Programme (UNEP). The Africa Water Atlas uses hundreds of 'before and after' shots, detailed new maps and satellite images from 53 countries to show the problems facing Africa's water supplies, such as the drying of Lake Chad and the erosion of the Nile Delta, as well as new, successful methods of conserving water.
In its role as a global leader of science-based environmental policy, the United Nations Environment Programme (UNEP) continues to attach great importance to universities which will educate the environmentalists of the future as well as serve as the pool for the intellectual capital needed to address the concerns of climate change and growing environmental degradation
Nations have the chance to deliver almost 60 per cent of the emissions reductions needed to keep global temperatures under a 2 degrees Celsius rise. But only if the pledges made last year in Copenhagen are fully met. These are among the findings of a new report compiled by the UN Environment Programme (UNEP) and over 30 leading climate scientists.
30 Ways in 30 Days launched at the beginning of November by the United Nations Environment Programme (UNEP), showcases a wide variety of practical solutions to the complex issue of climate change, demonstrating that it is often the small scale initiatives that can make the biggest impact.