Some say this 160-mile trip down one of North America’s last truly wild river systems rivals the Grand Canyon in terms of scenic wonder.

A diagram shows one way the curtains could prevent warm seawater from reaching the terminus of the glacier. Credit: Nature Researchers are divided on the Thwaites Glacier’s stability, with new studies ...

But these cutting edge seats have an unlikely nemesis: toilet paper. Toto, a top Japanese toilet bowl maker, said last week that users should refrain from wiping their seats with toilet paper ...