Lauren Riga
As the world is undergoing the largest wave of urban growth in history, increasing from approximately 3.4 billion in 2009 to 6.4 billion in 2050, there is a growing movement t
focus.com
3TIER plans the data to be used to aid the
Kounteya Sinha
LONDON: An average American was responsible for generating 29.8 kg of hi-tech trash last year - six times higher than China's per capita figure of 5.4 kg.
JUSTIN GILLIS
Climate change will pose sharp risks to the world’s food supply in coming decades, potentially undermining crop production and driving up prices at a time when the demand for food is expected to soar, scientists have found.
Matt McGrath
The world's oceans are becoming acidic at an "unprecedented rate" and may be souring more rapidly than at any time in the past 300 million years.
In their strongest statement yet on the issue, scientists say acidification could increase by 170% by 2100.
KATE KELLAND
Health disparities between rich and poor nations could be banished in a generation by investment in research, vaccines and drugs to combat diseases such as AIDS, malaria and tuberculosis, global health experts said on Tuesday.
Astrid Zweynert, Nov 19, 2013
Access to improved sanitation can increase cognition in children, according to a new World Bank study, the latest research to link stunting and open defecation.
More than 2.5 billion people worldwide lack access to toilets, and one billion people practice open defecation.
Roger Harrabin Sep 24, 2013
It's a wonder gadget. It safeguards eyes and lungs.
It protects glaciers from melting. It saves forests. This miracle device is... a cooker.
Alister Doyle, Oct 3, 2013
OSLO, Oct 3 (Reuters) - The world's oceans are under greater threat than previously believed from a "deadly trio" of global warming, declining oxygen levels and acidification, an international study said on Thursday.
Lewis Page, Nov 15 2013
The technical team behind Google Earth have partnered with US government boffins to produce dramatic satellite maps showing how the area of the world covered by forests has changed across the years 2000 to 2012.