Strange tunnels photographed on Mars planet!

Famous ufologist, Scott C. Waring, has made an incredible discovery on Mars planet. On photos published on his blog, we can see strange tunnels, or ventilation systems, outgoing or entering on the soil. What is it?

Waring tries to explain this anomaly:

Now we have all heard about the tunnels on the surface of Mars and some of us have even seen them in Mars photos ourselves, but to this day, NASA has refused to talk about what they are and who made them.

The material that the tunnels are made from is translucent between the rings, but the rings themselves which act like scaffolding are smoky translucent. 

I believe that an intelligent species lives below the surface of Mars and these tubes are not for transportation, but instead disposal of the methane that living organisms make. This would explain how 60% of Mars was suddenly (it happened in just days) covered in methane gas several years ago...which by the way, disappeared within a few months. SCW