Freak waves are more common than previously thought and pose a grave threat to offshore wind infrastructure and vessels, according to a new research project into their occurrence in the North Sea.

Beijing, Mar. 1 (BNA): China's National Meteorological Centre has renewed a yellow alert for a cold wave ... alert for heavy fog was also issued, with visibility expected to drop to less than one ...

The pattern change began Tuesday with the return of the sea breeze, which kept temperatures ... and more evidence that the ...

with a chance of fog or mist forming. Expect light to moderate northwesterly winds, which will be stronger over the sea and may cause dust to blow during the day. Wind speeds will range from 15 to ...