Bizarre life-forms found thriving in ancient rocks beneath the seafloor National GeographicDiscovery of Life Deep beneath Sea May Inspire Search on Mars Lab Manager MagazineDeep-sea rocks on Earth spark new hope for finding life on Mars CNETBacteria found in solid rock. Now for Mars CosmosDiscovery of life in solid rock deep beneath sea may inspire new search for life on Mars HeritageDailyView Full Coverage on Google News