Chinese studio Open Architecture has completed the 50-metre-tall Sun Tower, which has a conical concrete form designed to follow the path of the sun, in Yantai, northeast China. Located in Yantai's ...

On August 21, around lunchtime in most cities in the United States, a total solar eclipse will pass through the country, moving from Oregon to South Carolina. During a total solar eclipse, the moon ...

Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once a year, and it rotates on its axis about once a day (depending on your ...