Image: Lake Chad's shrinking waters

The 22 March is World Water Day, which focuses on the importance of freshwater. The Sustainable Development Goals of the United Nations aim to achieve a better and more sustainable future. Goal number 6 focuses on ensuring ...

Slowing climate change could reverse drying in the subtropics

As the planet warms, subtropical regions of the Southern Hemisphere, including parts of southern Australia and southern Africa, are drying. These trends include major drought events such as Cape Town's "Day Zero" in 2018.

Transforming our food system to ensure a sustainable future

By 2050, the world will have almost 10 billion people. It will be impossible to feed everyone without exacerbating poverty, accelerating deforestation and increasing GHG emissions unless we start making substantial changes ...

GM cuts jobs in response to present costs, future innovation

Even though unemployment is low, the economy is growing and U.S. auto sales are near historic highs, General Motors is cutting thousands of jobs in a major restructuring aimed at generating cash to spend on innovation.

India's excess fluoride in groundwater

Fluoride occurs naturally in groundwater. In small amounts, this is usually not a problem, but in India the concentration in many places exceeds the threshold at which is starts to present a health hazard. According to estimates ...

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