Artificial intelligence (AI) and machine learning (ML) systems have become central to modern data-driven decision-making. They are now widely applied in fields as diverse as healthcare, finance, ...

Somewhere in the sun-scorched grasslands of Venezuela, a green-rumped parrotlet lands at the entrance of a wooden nest box ...

By Joseph BorketeyIllegal small-scale mining locally known as galamsey has become a national crisis in Ghana. Rivers such as the Pra, Ankobra, and Birim, once clear sources of drinking water, now run ...