Hyperloop represents the greatest leap in transport infrastructure for generations. Here we explain the concept that's about to revolutionize our world.

WYFF channel 4 News from Greenville, SC reported a couple explained that an image they believe to be that of Jesus, appeared on a receipt from Walmart a few days after they picked up photographs they had taken to the store to be developed. They can not explain how it occurred.

The difference between how hashtags are used on social media platforms like Twitter, Instagram and Facebook will affect your (business) social media strategy. We try to explain the use of hashtag in social media in this video.

Child PRODIGY Tanishq Abraham joins us in this Google+ Hangout to explain the exciting July 4th discovery of the Higgs Boson particle

The 500,000-pound Stratolaunch jet took off for the first time ever for a two-hour flight over California's Mojave desert. It's designed as a flying launch pad for as many as three satellite-laden rockets. CBS News space consultant Bill Harwood joins CBSN to explain why this launch is a benefit to t...

The Artemis missions will build a community on the Moon, driving a new lunar economy and inspiring a new generation. Narrator Drew Barrymore and NASA team members explain why returning to the Moon is the natural next step in human exploration, and how the lessons learned from Artemis will pave the w

The World is Watching Cities, Now More than Ever. The US withdrawal from the Paris Climate Accord brought cities into the spotlight. Because cities and mayors are acting now, and we must be right beside them as they become necessary leaders in this vital cause. As the world moves forward from Paris,...

The World is Watching Cities, Now More than Ever
COP21 brought cities into the spotlight. C40 is proud to help shine that light a little brighter. Because cities and mayors are acting now, and we're right beside them as they become necessary leaders in this vital cause.Watch the mayors of Bogotá, C

A look at PrEP, a prevention strategy for people at high risk for contracting HIV. Researchers at the University of California explain how pre-exposure prophylaxis (PrEP) works as they describe a four-year, multi-pronged study of men who have sex with men in Los Angeles and San Diego. Participants a...

Meet Britton Majure, a 17-year-old varsity soccer player and member of the track team at Keller High in Keller, Texas. In a new essay with OutSports, Majure details his road to coming out, and why he chose to start a gay-straight alliance in his high school.“Around the time I entered the fifth grade