We tested the best winter hiking boots from KEEN, Oboz, Salomon, Lowa, and more to help you find the best option for your ...

Exposure to air pollution is associated with around 7 million premature deaths per year across the world. When we think of ...

When we think of urban air pollution, diesel exhaust emissions are often portrayed as a key culprit – rightly so, given previous research findings. However, our latest research shows that dust from ...

A study has found microscopic particles emitted from certain types of commonly fitted brake pads can be more toxic than those found in diesel vehicle exhaust.