As new sea passages open up, the commercial and defence possibilities are becoming irresistible. To take advantage, America desperately needs ships ...

While tearing down a dam can cost millions of dollars, the price of keeping an obsolete barrier in place may be even steeper.

Northern California has been pummeled by atmospheric rivers that have swelled the region’s reservoirs. So where do reservoir ...

There’s really nothing like it. It’s a very odd-looking spillway that just disappears into the void. You almost have to see ...

The Glory Hole acts as flood mitigation for the the manmade lake, serving as a massive funnel once water levels reach about ...

We rank the 9 Best Places to Visit in Puerto Rico. See which places our readers like the best, and vote for your favorites.