Machine learning unlocks greener pathway to urea production
Urea is an extremely important chemical, especially for fertilisers. But, making urea is energy intensive and relies heavily on fossil fuels. …
Deep revelation: Landmark dig at Sulawesi cave could reveal overlap between extinct humans and us
Could we – that is, Homo sapiens – and an archaic and now-extinct species of early human have lived alongside each other on the Indonesian island of Sulawesi more than 65,000 years ago? This is the question…