From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

The strange square was first noticed in images taken ... of the structure—something rarely seen in naturally occurring rock formations. As soon as images of the formation began circulating ...

In late March, Perseverance excavated one of the light-colored formations and collected a sample. In the process it discovered the strange rock—which has been named “St. Paul's Bay.” ...

and wind erosion have shaped rock surfaces over millions of years. Another possibility is that the formation appears square ...

Nasa astronomers have discovered a strange structure on Mars resembling a bear’s face, marking yet another instance in which rock formations on the Red Planet have triggered the human tendency to see ...