China denies German media reports of an assessment carried out by spying agency BND in 2020 supporting the theory.

Episode 3In this episode hear:soil scientist Dr Susan Orgil explain the science of soil healthhow the microbial and chemical ...

Sweden's radioactive nuclear waste will be stored in a sealed bedrock repository for 100,000 years. It will be hazardous for a very long time. So how can we ensure that humanity does not forget that ...