Microplastics are floating in the air around us, surging through rivers and streams and burrowing deep into soils. And now, a ...

This image shows the reconstruction of the terrestrial landscape before (B), during (A), and after (C) the mass extinction at the end of the Permian Period in ...

Chinese scientists have found a 125-million-year-old venomous scorpion fossil in northeast China. The discovery, made by ...