A NEW optical illusion might appear as if two dots are chasing each other over a map of Tokyo - but all is not as it seems. In fact, the red remains still in the centre of the image the whole time. 3.

The densest concentration lies in China and Taiwan, which are covered in red dots representing "officers" at offshore companies. Scroll to Taipei, the capital of Taiwan, or Hong Kong, and you'll ...

Offshore wind farms host more soil animals per square meter than the North Sea floor, discovered Leiden researchers. After 25 years, a hundred times more animals and twice the number of different ...