Modern-day microbe-made mounds called stromatolites (seen here in Australia’s Shark Bay) have counterparts in the fossil record going back billions of years. Biomolecular evidence of ancient life has ...

Results from prospective molecular residual disease (MRD) study show a positive Oncodetect test result is strongly associated with recurrence in stage III colon cancer patients Oncodetect test ...

Researchers have discovered chemical traces of life in rocks older than 3.3 billion years, offering a rare look at Earth’s earliest biology. By combining advanced chemical methods with artificial ...

New method also detects molecular signs of photosynthesis almost 1 billion years earlier than previously documented; Combining chemistry and AI, pioneering method could revolutionize search for ...

WASHINGTON, Nov 18 (Reuters) - Scientists have detected some of the oldest signs of life on Earth using a new method that recognizes chemical fingerprints of living organisms in ancient rocks, an ...