Signal
4 articles covering "Earth science"
A PNAS study by University of Toronto and University of Ottawa researchers provides the first direct, decade-long measurements of white hydrogen discharging from an Ontario mine, extrapolating to 140+ tonnes per year at a single site.
A Science Advances study reconciles six decades of sea level data, resolving a long-standing measurement discrepancy and pinpointing ocean warming and ice melt as drivers of an accelerating rise.
A trove of late Ediacaran fossils in Yunnan province reveals bilaterians, deuterostomes, and comb jellies existed at least four million years before the Cambrian explosion, reshaping the timeline of animal evolution.
A Stanford-led study published in Science presents the first systematic global catalog of earthquakes originating in the continental mantle, identifying 459 events since 1990 and revealing unexpected clustering beneath the Himalayas and the Bering Strait.