Record-breaking levels of smog in India and Pakistan are visible from space and posing a health risk to millions. Meanwhile, in Australia, an emperor penguin found on a tourist beach miles from home is getting the royal treatment.

Pakistan, India and other countries in South Asia are shrouded in a layer of smog that is so thick, it's visible from space. Satellite imagery from NASA Worldview shows most of northern and eastern Pakistan and parts of western India covered in a blanket ...

The satellite images show an extremely heavy grey smog over Pakistan. It stretches into northern parts of India, albeit is lighter than the one over its neighbouring country.