Ian Randall is Newsweek's Deputy Science Editor, based in Royston, U.K. His focus is reporting on science and health. He has covered archeology, geology, and physics extensively. Ian joined ...

The GPM or Global Precipitation Measurement ... instrument aboard NASA-NOAA's Suomi NPP satellite provided a visible look at Tropical Cyclone Dumazile, located off Madagascar's southeastern ...

by Rob Gutro, NASA's Goddard Space Flight Center On March 2 at 5:05 a.m. EST (10:05 UTC) NASA's Aqua satellite found cloud top temperatures of strongest thunderstorms (yellow) in Tropical Storm 11S.

NASA's Tropical Rainfall Measuring Mission satellite noticed areas of heavy rainfall in low pressure System 92P hours before it became the nineteenth tropical cyclone of the Southern Pacific Ocean.

SYDNEY — A heavily populated stretch of Australia’s eastern coast battened down Tuesday for what could be the first tropical cyclone to pummel the region in 50 years. Tropical Cyclone Alfred ...

Tropical Cyclone Alfred ... a slower pace than your average cyclone, generating more damaging waves and washing away more sand from beaches in the process. As global temperatures climb, scientists ...

Tropical Cyclone Alfred would be the first to make landfall in that part of Australia since 1974, the Bureau of Meteorology said. “This is perhaps an indication that due to global warming ...