A team of scientists coupled an episode of intense submarine hydrothermal alteration of a nutrient-rich seafloor reservoir to the collision of the Congo-São Francisco cratons at ∼2100 Ma, to unravel a paleo-geodynamic incident of seawater P…

Some scientists think that XNA evolved into RNA, which then evolved into DNA forming the very beginnings of life. Scientists showed that L-aTNA fragments could interlink on complementary L-aTNA, RNA and DNA templates without the need for enzymes.…