Cancer is a class of diseases characterized by out-of-control cell growth. There are over 100 different types of cancer, and each is classified by the type of cell that is initially affected.
The hottest recorded temperature ever on earth was in Libya on September 13, 1922, which was 58 Â°C. Libya, Algeria, Death Valley and Iraq have some of the hottest temperatures on earth. During the summer, they have some of the hottest weather in the world. In contrast with these hot countries, the highest recorded temperature ever in the South Pole was on December 27, 1978, which was -14 Â°C.
For the first time, NASA shared a midyear climate analysis, doing so because temperature averages this year have been so in excess of previous data, agency officials said. NASA's data showed that each month in 2016 was the warmest respective month globally in the modern temperature record, which dates to 1880. This trend suggests 2016 will surpass 2015 as the hottest year on record, NASA said. 2016 has really blown that out of the water, said Gavin Schmidt, director of NASA's Goddard Institute for Space Studies in New York City.