New Trump mileage standards to gut Obama climate effort

President Donald Trump is poised to roll back ambitious Obama-era vehicle mileage standards and raise the ceiling on damaging fossil fuel emissions for years to come, gutting one of the United States' biggest efforts against ...

Tree rings could pin down Thera volcano eruption date

Charlotte Pearson's eyes scanned a palm-sized chunk of ancient tree. They settled on a ring that looked "unusually light," and she made a note without giving it a second thought. Three years later, and armed with new methodology ...

Team develops new wastewater treatment process

Globally, there is a growing concern regarding the presence of trace emerging contaminants such as retinoids and oestrogenic endocrine disrupting chemicals (EDCs) in aquatic environments. Retinoids such as retinoic acids ...

New technologies to recycle electronic waste

Our connected consumer society generates a lot of electronic waste, around 50 million tonnes per year worldwide. It is even currently the waste that shows the strongest growth from one year to the next. The value of the raw ...

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