Which innovations will dominate headlines in 2019? According to Bill Gates, watch for these 10 breakthrough technologies to change the world.
Many U.S. inventions, such as the internet or airplane, have had a profound impact on the world. Here's each state's most important invention.
Today's chart contrasts data from the Global Innovation Index 2015 report, to see whether it is United States or Canada that is the most innovative country.
Over 400 scientists, academics, and tech journalists were polled to create a list and hierarchy of the greatest inventions of all time in this infographic.