Soil saturation data sharpens atmospheric river flood warnings, study of 71,000 storms finds

Atmospheric rivers carry unfathomable amounts of water across the sky, bringing moisture to drought-stricken regions like the ...
cerebral-overload

Scoria Cones on Earth and Mars

Since the 1970s, planetary geologists have known that volcanic features cover large swaths of Mars. Early Mariner 9 images ...