Thirty new insect species of the fly family Phoridae have been discovered in the LA region of California.
Perching on the side of an old power station chimney with St Paul’s Cathedral to the north and the Shard, Europe’s tallest building, to the east is not where you might expect to glimpse the world’s fastest bird. Yet Tate Modern, and London landmarks including Battersea Power Station and the Hous ...
It is Montreal and the year is 1896. The city, with its half a million citizens, is alive and vibrant and enjoying one of its greatest periods of growth.
Cities around the world are likely to suffer more heatwaves in the future, a study has found, leading to greater need for planning regulation and urban cooling.
Native bees in San Francisco provide adequate pollination to crop plants such as tomato plants, new research shows.
NEW DELHI: Global Environment Facility (GEF) that supports UN objectives on protecting environment and addressing climate change concerns, has agreed to undertake pilot projects in four Indian cities for promoting green practices in urban areas.
Critics say it will destroy one of the island’s few remaining untouched green spaces, block a natural green corridor used by dozens of species and bring 10,000 more cars to a region plagued by traffic congestion
Perth is not a big part of the national consciousness, although its growth has sparked some interest. The latest Australian Bureau of Statistics projections are remarkable—the population will reach three million by the early 2020s, surpass Brisbane later that decade and hit five million by 2050, ...
BUENOS AIRES, Feb 5 2015 (IPS) - If cities have souls, the Argentine capital’s is turning more and more grey. Real estate speculation, the fencing in and paving of parks, and the installation of private bars and restaurants in public squares have changed the face of the city.
European rabbits are in decline in rural areas, yet holding strong in cities. But urban living also comes with a changed lifestyle: instead of being packed into complex burrows, city rabbits seem to live a more solitary life in smaller burrows.
'Cloudburst boulevards' and innovative bowl-shaped parks are designed to protect the city from rising sea levels
Urban farming could improve food security but also increases the competition between urban and rural water needs.
Across Australia - and the world - the future of large old trees is bleak and yet large trees support many species such as birds and small mammals, says Mr Darren Le Roux, a PhD student at the ARC Centre of Excellence for Environmental Decisions (CEED) and The Australian National University.
A new project attempts to find solutions to allergies and other immune defence disorders using methods from medicine and urban design.
NEW YORK, Dec. 2 (UPI) -- For junk food-loving insects, New York City is the place to be. According to new research, urban-dwelling bugs -- millipedes, ants, spiders and cockroaches -- roaming a 150-block stretch of the Broadway/West Street corridor consume the equivalent of 60,000 hotdogs each ...
Deep in the woods at Alley Pond Park in Queens is a laboratory that looks like something out of a weather fanatic’s wild imagination.
Urban environments are changing rapidly. People who live in cities are faced with risks and vulnerabilities that depend as much on socioeconomic factors, like access to health care, as they do on exposure to climate change and variability.
Researchers at the Smithsonian Migratory Bird Center have found four bird species living in the Washington, D.C., metropolitan region that survive longer than those living in rural settings.
Cities have more species diversity than you'd expect. A study of ants in Manhattan found not only a wide range of species, but also significant differences in the levels of biodiversity in different urban areas.
Planting trees and creating green space in cities is good for attracting species, but it may not be enough to ensure biodiversity in built environments, a University of Iowa study has found.
31 October 2014 – As the world's urban areas inevitably expand, growing both in size and in population, they will also need to transition into better planned and better managed environments or risk exacerbating negative trends, the United Nations warned today.
Unable to fly, nestling birds depend on their parents for both food and protection: vocal communication between parents and offspring helps young birds to determine when they should beg for food and when they should crouch in the nest to avoid a predator seeking an easy meal.
I love bees. Everyone I know loves bees. And everyone knows bees are on the decline. But could it be that cities will come to their rescue?
Brussels boasts being one of Europe's greener cities, even though many of its parks are far from inner-city residents. In response, some people have created their own pop-up parks out of vacant lots.
[NEW YORK] More than 2,000 cities have banded together in what the UN calls the largest effort by cities so far to curb their greenhouse gas emissions.
As world leaders gathered at the U.N. to talk about global warming, mayors set about actually doing something about climate change
Gujarat city on India’s west coast is preparing to cope with twin disasters brought on by rapid growth and global warming
More than 8,000 hectares of rainforest are under threat as the nation builds a new $600 million capital city from scratch. Called Oyala, and also known as Djibloho, the city is expected to be completed by 2020 and house up to 200,000 people -- about an eighth of the entire population of the enti ...
Manila is known more for its gridlocked traffic jams and air pollution than for green spaces or pedestrianized walkways. Bamboo bikes could change that by curbing emissions and helping pave the way to go green.
Urban great tits have smaller black breast stripes than their rural neighbours, a study has found.
Toronto’s 10 million trees are worth an estimated $7-billion or about $700 per tree and the benefits of maintaining an urban forest outweigh the costs, says a new report.
SINGAPORE, Jun 5 2014 (IPS) - With over 20,000 international participants, a triple summit wrapping up today in Singapore is generating an abundance of ideas on sustainable cities.
5 June 2014: Three events, the World Cities Summit (WCS), the Singapore International Water Week (SIWW) and the CleanEnviro Summit (CESS) 2014, have brought together over 20,000 participants in Singapore, including 30 Ministers and 130 mayors, to share experiences and technological innovations, ...
A 10% increase in green space in our cities could help to keep temperatures at present levels into the 2050s, despite climate change
Changes to UK urban areas provide habitats for mosquitoes, including species known to spread malaria and West Nile virus, a study suggests.
HUMANS are becoming ever more urban in their habits, yet it’s only recently that scientists have attempted to quantify the impact of urbanisation on levels of biodiversity around the world.
5 May 2014 – The United Nations Office for Disaster Risk Reduction (UNISDR) has announced that it will partner with a California-based supplier of global geographic data to make available new technologies that can help communities and cities visualize disaster risk and take action.
Johannesburg — Cities in developing countries with quality health, housing and water drainage systems, can more easily adapt to a changing climate, says the new Intergovernmental Panel on Climate Change (IPCC) report.
Subsiding land is a bigger immediate problem for the world's coastal cities than sea level rise, say scientists.
Half the world's people live in cities – but urban environments have just a 10th of the species present in equivalent countryside habitats. Should we care and what can we do about it?
Public perception of wildlife tends to be tied to natural habitats such as forests, ocean and other wild settings.
Smart choices by cities such as Miami in planning and investment could hold key to cutting emissions, IPCC draft says
Fruit-eating bats play an important role in forest regeneration, collecting and spreading seeds far and wide.
At a crucial time for European climate policy, 200 European cities and regions are backing a call for action supporting more ambitious and binding climate and energy targets, ensuring that future generations are safeguarded against the worst effects of climate change.
The concrete jungles that are the world's urban centers are, indeed, not the best environment for wildlife to thrive. But according to new research, cities do still retain high numbers of native species and are far from ecologically barren environments.
With little effort, argue conservationists, cities can provide habitat for birds, butterflies, pollinators, and other creatures great and small.
Like many high-density cities, Melbourne is currently facing three main challenges: climate change, population growth and urban heating.
More than 60 percent of the world's population will live in cities by 2030, according to the United Nation's "World Urbanization Prospects."
Researchers at NCEAS compile the largest global dataset of urban birds and plants, which shows world’s cities retain a unique natural palette
Mexico's urban sustainability leader Martha Delgado Peralta shares her views on leadership and transforming polluted cities ahead of GLOBE 2014