Mysterious parallel microtunnels discovered in rock defy geology and could be the work of unknown microscopic ancient life.

In a recent paper published in Geology, scientists propose that certain kinds of wrinkle structures in sedimentary rock are the remnants of ancient microbial communites, similar to those found in deep ...

Mars has fascinated scientists for decades, particularly its intriguing gullies etched into the sandy dunes of theRed Planet. These long, narrow features initially suggested the presence of liquid ...