Gardens used to reduce landslides

With a technology developed at the National Autonomous University of Mexico (UNAM), the slopes of the roads could become monumental gardens, reducing the number of landslides and isolation between populations.

Rethinking the value of sewage sludge 

Researchers from the Plant Nutrition Group at ETH Zurich have been evaluating methods to develop an efficient and environmental friendly phosphate fertilizer from sewage sludge ashes. A new thermo-chemical process that extracts ...

EU bans raft of dangerous chemicals from toys

Childrens' toys need to comply as of Saturday with a new Europe-wide ban on dozens of chemical substances scientists say could trigger cancer, harm fertility or unleash allergies, the European Commission said.

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