Also called the Moon Cake Festival, China’s harvest festival is an occasion to scoff these sweet treats. The cakes, made of a thin dough shell containing fillings such as jelly, dates and nuts or red bean paste, start[...]

Car-free day encourages motorists to refrain from using their car for a day.  Most cities have their own websites for car-free day – here is one for the world.

The shadows of Europa and Callisto cross the face of Jupiter simultaneously, best seen from India and central Asia.