After the performance, astronaut Zhai Zhigang donned the red scarf tied on him by a student representative and transformed ...

A Congressional subcommittee spent nearly two hours on Tuesday discussing the rarely practiced but frequently talked about ...

Each night, the moon glistens in the night sky, replete with all sorts of meanings depending on the person viewing it. Poets ...

Researchers had subjects watch animated videos and discovered that their eyes revealed memories they couldn't verbally report.

Rising carbon dioxide levels lead to long-term warming, but full effects take thousands of years due to slow natural ...