Modern concrete can become vulnerable when cracks allow water and chemicals to seep into its interior. Ancient Roman concrete ...
Scientists are using thunder's vibrations to map underground geology. Existing fiber-optic cables detect tiny ground ...
In early July, the American Navy used three Corsair naval surface drones to attack an Iranian submarine and ship maintenance facility in the Iranian port of Bandar Abbas. As a result, Iran now has ...
When you look at a list of John Wayne's top 15 movies— many of them made in conjunction with the director who deployed him ...
On July 27th, the Russian Navy celebrated its 330th anniversary. They celebrated only on land, without ships; passing dignitaries assembled on a grandstand due to fear of Ukrainian drone attacks. This ...
Escape the bustle of central Tokyo at this peaceful reservoir with mountain scenery, lakeside hiking trails, and the unique Mugiyama Floating Bridge.