A small Mars-copter confirmed that flight on other planets is possible. But before it could be deployed, Ingenuity had to travel around 480 million kilometers just to reach its mission site.

Satisfying ASMR Heart Drawings!! Judge orders White House to restore Associated Press’s access Over 175 years ago, this US ...

as they step into Hangzhou's Tiger Spring Park for a thought-provoking discussion on landscape sketching. Why does traditional Chinese painting defy the rules of Western perspective? Why is light ...