An ominous map reveals the major cities around the world that could be hit by a falling Soviet spacecraft, and London is ...

At least 65 percent of urban areas in 25 major cities are sinking, with some local spots dropping by about two inches a year, new research has shown.

Known scientifically as land "subsidence," the most common cause of the sinking is "massive ongoing groundwater extraction," ...

The movement is slow — sinking on the scale of millimeters per year in the United States — but the effects accumulate over years.

Everyone knows bad air quality when they breathe it in, but how does it measure and compare across different capital cities?

In a sweeping new study of more than 13,000 urban areas worldwide, researchers have mapped air pollution levels and carbon dioxide emissions, providing comprehensive global analysis of urban ...

On the morning of May 7 the conclave will commence, with all the cardinals present, with the Holy Mass for the Election of ...

Where will the failed Soviet spacecraft Kosmos 482 land when it crashes back to Earth in the coming week? Most major cities ...

The Happy City Index ranks 200 cities across 82 metrics that add up to a global happiness quotient—these cities made the cut.

Astronomers have predicted where a 500-kilogram section of the Soviet Kosmos 482 satellite could slam into Earth on May 10.

Swiss pharmaceutical group Roche has become the latest big company to make a major investment decision ... benefiting patients in the US and around the world". Existing US facilities in Kentucky ...