Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...

An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...

This geometric harmony was just the beginning. The vase's rim is adorned with a fine band of interlocking motifs — wisps of ...

The distinctive karst landscapes of Guilin in the Guangxi Zhuang autonomous region, particularly its unusual mountains, ...