...have been found in rocks 2.5km (1.5 miles) below the ocean floor that are as much as 100 million years old.
" the microbes exist in very low concentrations, of around 1,000 microbes in every tea spoon full of ro...
"Studies on decomposing mice suggest that the microbial content of a corpse can offer clues as to how old a body is and the approximate time that death occurred."Read mo...