Arch bridges are one of the oldest types of bridges and have great natural strength ... ground on either side of the bridge. In situations where there is an active water or road way below ...

The bridge is also surrounded by blowholes (natural sea caves that blast sea water and air during certain weather conditions). Experts warn that those blowhole blasts can be dangerous, especially ...

by the account "Nature is Amazing," shows a stunning display of ant ingenuity. Long rows of ants can be seen forming a living bridge over water, allowing others to cross from one point to another.

According to the Higashitaisetsu Nature Guide Center ... Every year, the bridge slowly disappears beneath the water starting around May, when snowmelt and other factors cause the water level ...

8, the Higashi-Taisetsu Nature Guide Center ... The program normally ends in September, when the bridge disappears under water. But the water level in Lake Nukabirako is still low because of ...