Watkin's photos capture Columbia River Gorge in a way that's both familiar today and lost with time. What's truly remarkable are the sheer size of these prints — 18 x 22-inch.

Before and After Photos Show River in Amazon Dry Up Published Oct 09, 2023 at 9:25 AM EDT Updated Oct 09, 2023 at 4:09 PM EDT ...

But that’s all about to change. Starting Thursday, Instagram will let users upload portrait and landscape photos and video, in addition to the 1×1 square format.

Scientists recently discovered a large river-carved landscape in Antarctica that existed during that time, located in the Aurora-Schmidt basins inland of the Denman and Totten glaciers.