However, the landslide and resulting blast reshaped the lake, making it broader and shallower — and completing the heart shape ... over the lake's shoreline, according to American Scientist. The ...

By pumping water from the land into the air, tropical forests also function like a heart. Water sucked up by ... can occur multiple times as air moves over large forests. In fact, it’s critical ...

This heart-shaped glacial reservoir ... Glacial Heart Lake even freezes over, making it possible to walk across. Thanks to its shallow depth, the water here is warmer than most alpine lakes ...