A painting of Jesus Christ by Leonardo da Vinci has sold for a record $450 million. That is the most money ever paid for an artwork.
Recently, two leading heart organizations changed the definition of what it means to have high blood pressure.
For the first time in 12 years, the number of new international students attending American colleges and universities has dropped.
The United States, France and Germany may be the top three wine-drinking countries in the world, but Georgia can now claim to be the country where wine-making began.
North Korean soldiers shot at and wounded another soldier who was crossing the border between the North and South.
Sophia was built by Hong Kong-based Hanson Robotics.
Food lovers are guided to explore little-known ethnic restaurants.
Swiss flushes gold and silver into sewer.
More than 20 million people live in the capital and surrounding area.
The expansion to 280-character tweets will be extended to all Twitter users except those tweeting in Chinese, Japanese and Korean.