cool

The North is in the hot, sunny days. According to weather forecast information, many areas in Hanoi in recent days amounted to more than 39-41 degrees C.

The Whole Earth Telescope (WET), a network of worldwide observatories by the University of Delaware, is synchronizing telescope tubes to provide information

The cold air in the middle of the summer makes the Northern region unusually cold. Meteorological agency noted that the temperature in mid-May was rare.

Tomorrow (April 22), an intensified cold air wave will cause North and North Central to have showers and thunderstorms. The weather on weekends is quite cool, 19-30 degrees C.

In the north of our country, a small cold air component has formed and is moving south. Around the afternoon and night of 17.4, this cold air mass will have a weak impact on the

If you don't know where to go in the summer of 2016, you can consider great destinations selected by Condé Nast Traveler magazine.

The tiles will be white when hot weather allows them to reflect most of the sun's heat. When it is cold they will turn black and absorb more heat.