Air-conditioning units that use renewable energy are approaching the commercial production stage - a milestone that could reduce climate change and help phase-out greenhouses gases
With less than two months to go before the UN Climate Change Conference in Cancun, Mexico, UNFCCC chief Christiana Figueres has said that a concrete outcome is urgently needed at the December talks.
International organisations have presented evidence on the emergence of clean energy technologies and their potential to provide valuable insights into the climate change debate
Leaders from influential global corporations and key global environmental organizations are expected to call on countries to make a success of this years UN climate negotiations in Mexico.
They save the farming industry millions of dollars each year, help sustain the world's forests and, in some countries, are a major tourist attraction. Bats are now flying out of the night and into the spotlight for a two-year-long celebration.
The UN Environment Programme (UNEP) has joined a new international alliance that aims to cut the estimated 1.6 million premature deaths - and environmental damage - linked to emissions from inefficient cook stoves.
Trips to the pristine habitats of Antarctica and the Arctic show both the beauty and vulnerability of nature. In Svalbard, we saw at first hand the effects of climate change.
Investing in clean energy, sustainable transport, forests and environmentally-friendly agriculture is essential if internationally-agreed goals to reduce poverty are to be achieved.
Once home to populations of Chimpanzees and Golden Monkeys, the sloping terrain of Rwanda's Gishwati Forest has in recent decades suffered severe environmental degradation - made worse by extreme weather events.
International efforts to protect the ozone layer are a success and have stopped additional ozone losses and contributed to mitigating the greenhouse effect, according to a new report.
Investing in clean energy, sustainable transport, forests and environmentally friendly forms of agriculture could go a long way towards meeting the internationally agreed poverty goals known as the Millennium Development Goals or MDGs.
Biodiversity is essential for the functioning of ecosystems that sustain all life on Earth. The ongoing and escalating disappearance of that diversity will harm society in myriad ways. One way that is often overlooked is the damaging impact on medical science.
Incorporating ecosystem services in local and regional policies can help save cities and regional authorities money while boosting the local economy, enhancing quality of life and securing livelihoods.
Governments and law-makers need to integrate environmental concerns into water-use legislation to avert an impending global water crisis
The United Nations Environment Programme (UNEP) is today publishing an ambitious new strategy to reduce its carbon footprint and pave the way towards a zero emissions future
Over 100 insurance companies are calling on governments worldwide to harness risk management techniques to help the developing world adapt to climate change
UNEP's initial response to this thorough report, conducted by the leading body representing many of the world's distinguished scientific academies, is that it re-affirms the integrity; the importance and validity of the IPCC's work while recognizing areas for improvement in a rapidly evolving field.
Achim Steiner, the head of the UN Environment Programme (UNEP), has donated a US$70,000 international leadership prize to relief efforts in Pakistan following the devastating and on-going floods, it was announced on Monday.
Proving her table tennis swing remains top-class, 18-time Chinese Olympian Deng Yaping played for the health of the planet when she recorded a UNEP public service announcement, at the UN Office in Nairobi
As global demand for energy grows and continues to outpace supply for the foreseeable future, so does pressure to explore the use of methane hydrates as an economically-viable energy source.
Ocean sponges from shallower waters have already been shown to be valuable sources for new medicinal drugs to treat cancers and for antibiotics, and it is expected that deepwater sponges will be equally valuable, if not more so.