What if you could swim faster than a shark, gliding effortlessly through the water with the power of innovative technology strapped to your back? The quest to build the fastest underwater jetpack ...

Now this sounds like an excellent way to accidentally get oneself killed: trying to fly around in a jet pack you built yourself. An enterprising German by the name of Andreas Petzoldt has spent the ...

Richard Browning’s teenage sons don’t think that what their dad does is especially cool. That’s okay. Most teenagers feel the same way about their parents. But most teenagers don’t have a dad whose ...