Because this fingerprint turned up in both Siberia and South China, the team interprets it as evidence of a worldwide shift rather than a change confined to one region.

Rock outcrops, long regarded as passive geological features, may play an active and crucial role in shaping soil function in mountain ecosystems, according to a new study published on March 31 in ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock A clue preserved in ancient rocks suggests that mountains rising from the ocean floor may have helped create ...