EarthThe mysterious underwater avalanches reshaping Earth Turbidity currents are cascades of sediment that tumble down Earth’s 9000 submarine canyons carrying carbon, plastics and pharmaceuticals into the deep sea. We are finally learning just how often these dramatic events occur. Features
LifeTiny clam that was thought to be extinct found alive The only evidence of a species of centimetre-long white clam was a fossil collected 85 years ago, until a researcher stumbled upon one living on the shores near Santa Barbara, California ¿ìè¶ÌÊÓÆµ