A 7-year-old boy in China with end-stage heart failure has received the world’s smallest and lightest artificial heart.

The city is widely considered to be the world's narrowest city, with some parts being just 98 feet wide, leading to a ...

The bustling city of Yanjin, China, is considered to be one of the narrowest cities in the world, with some parts being just ...

Missteps, Equipment Problems and a Common but Risky Practice Led to a Fatal Crash New details revealed by The Times show the complex failures on Jan. 29 before an Army helicopter crashed into a je ...