On your marks. Get set. Bear crawl. The movement of the future is here. And it looks a lot like the movement of the distant past. What benefits would you get from moving...
Category - Humanity
For most of human history, living to old age was a rare achievement. Just over a century ago, the average life expectancy in the United States was only around 50 years...
Most people think of radio as a source of music, news, sports, or talk shows. But hidden among ordinary broadcasts is a mystery that has fascinated listeners, amateur...
Imagine being able to travel to any point in time. Where would you go, and what would you do? You could witness some of the greatest moments in history or even change...
July 1969 changed humanity’s understanding of what was possible. When Apollo 11 reached the lunar surface, millions of people around the world watched the event unfold...
Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But...
With all the work to do, people to see, traffic jams to get stuck in, we all sometimes wish we could be in two places at once. We’ve already cloned sheep, cows...
15 Kilotons Destroyed Hiroshima, but Modern Nuclear Weapons Are 80 Times More Powerful
Once that missile launches, you can’t escape what’s coming next. But what are you facing? Four types of energy are about to be unleashed. First, a blast wave...
Serving and protecting the United States is a big responsibility. But its seven services have things covered, even outer space. Tonight it’s sea versus sky as we...


