NORFOLK, Va. — The movement of tropical systems, from depressions, to storms and larger hurricanes is dependent on the wind currents they encounter. But how do we know what winds will move these ...

After a long trek through a landscape of steel, concrete and glass on an early summer day last year, Matthias Ratheiser found his way to the banks of the Main River, where the panorama of Frankfurt’s ...

The National Hurricane Center is tracking two hurricanes and a system expected to become the season's next tropical depression, according to the latest advisory. Hurricane Lee lost a little strength ...

A NASA study suggests changing winds and currents in the Indian Ocean during the 1990s contributed to the observed warming of the ocean during that period. The findings, published in a recent issue of ...