Diseases, Conditions, Syndromes

Virus already in Italy by December, sewers show

The coronavirus was present in two large Italian cities in December, more than two months before the first case was detected, a national health institute study of waste water has found.

Diseases, Conditions, Syndromes

How does Vietnam have no reported coronavirus deaths?

Vietnam—a developing country that has a large land border with China and a population of 97 million people—has not reported a single death from coronavirus. As of April 21, the country had reported 268 cases of COVID-19, ...

Medical research

Hair growth finding could make baldness 'optional'

The best way to avoid baldness is to stop hair from falling out in the first place. Now, researchers say a new hair growth discovery might help men keep their locks for a lifetime.

Medications

Affected by the valsartan heart drug recall? here's what to do

(HealthDay)—After the U.S. Food and Drug Administration announced last week that certain brands of blood pressure medicines contained a carcinogen and were being recalled, many patients may wonder what's next for their ...

Diseases, Conditions, Syndromes

New York to shut down as it becomes next virus hot spot

New York City's mayor prepared Monday to order his city behind closed doors in an attempt to slow a pandemic that has swept across the globe and threatened to make the city of 8.5 million one of the world's biggest coronavirus ...

Diseases, Conditions, Syndromes

75,000 in Wuhan infected with coronavirus: study estimates

More than 75,000 people—ten times the official tally of confirmed cases—have been infected with the coronavirus in Wuhan, ground zero of a global health emergency, according to research published Friday.

page 1 from 40

City

A city is a relatively large and permanent settlement, particularly a large urban settlement. Although there are no agreed on technical definitions distinguishing a city from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law — for example an article of incorporation approved by the local cognizant (state) legislature separates towns from city government forms, rights, duties and privileges in Massachusetts — similar distinctions are made across the world, particularly in former colonies of the United Kingdom. Historically, in Europe, a city was understood to be an urban settlement with a cathedral; in later usages, especially in the United Kingdom and parts of Commonwealth of Nations, a city was a settlement with a royal charter.

Cities generally have advanced systems for sanitation, utilities, land usage, housing, and transportation and more. This proximity greatly facilitates interaction between people and businesses, benefiting both parties in the process.

A big city, or metropolis, may have suburbs and regions. Such cities are usually associated with metropolitan areas and urban sprawl, creating large numbers of business commuters. Once a city sprawls far enough to reach another city, this region can be deemed a conurbation or megalopolis.

This text uses material from Wikipedia, licensed under CC BY-SA