John Travolta made a surprise appearance at a “Grease” sing-along at the Hollywood Bowl dressed up as his beloved character, Danny Zuko. Travolta joined some of his former castmates on stage including ...

In this paper, a coherent framework for estimating the density and the distribution of roots using ground penetrating radar is presented. The proposed methodology is a multi-stage data processing ...

With around 10 million people within its nearly 300 square miles, according to the C.I.A. World Factbook, Tehran is comparable in density to New York City.

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for South Aegean, Greece throughout the world ...

Mostly sunny with a high of 86 °F (30 °C). Winds WSW at 11 to 16 mph (17.7 to 25.7 kph). Night - Clear. Winds variable at 4 to 14 mph (6.4 to 22.5 kph). The overnight low will be 70 °F (21.1 ...

Department of Data Wait, is America a nation of small towns? NBA Commissioner Adam Silver dropped a bizarre but beguiling statistic about city sizes. Is it true?

Most of London is yellow or green - that is, with few stations close by, regardless of population. Yellow is for high population and green is for low population, which is why yellow points are tend to ...