Photographs from 1909 and now show a dramatic change in France's largest glacier.
Despite outstanding biodiversity, our countries are failing to capitalize on their natural riches.
Corporate responsibility is something that should be built in to a company from the beginning, not added on as an afterthought or retroactively for a remedy.
Depopulation and deurbanization in some countries and numerous cities are becoming serious problems for which - at present - no good solutions exist.
The innovation to unite consumption and sustainability can only take place in our cities – and we need to make it our number one priority.
Population increase, but also demographic shifts to smaller households, mean demand for housing is on the rise.
These urban centres are planning to do without cars - at least on some level.
The impact of warming will play out over centuries, even if we cut emissions today.
Taiwan is aiming to introduced a plastic ban in the next 12 years, is launching a marine clean-up initiative to remove plastics from its waters.
Climate change poses a severe threat to some of the foods we know and love - here are some of the most at risk.
Scientists have developed a new snack - made from jellyfish.
You'll be familiar with the world's leading fossil fuel producers, but some of the producers of the materials necessary for renewable energy might surprise you.
Akshay Verma runs Agratam, a social enterprise that develops fish farms and trains fishermen in the Indian state of Birhar.
A study has found that adding volcanic ash reduces the overall energy required to manufacture concrete.
Mounir Kabbara explores what's driving the growth of renewable energy in Saudi Arabia.