When you drop a single droplet of milk or cream into the water, it sinks in such shapes. Here, you can play with lots of things, more drops, colored milk and cream, etc.

In every drop of water is a hidden world. Scuba divers can’t see it through their masks; neither can snorkelers swimming among the coral reefs. To really enter this world, you need to look ...

The water level is dropping close to 4 feet every year. The main part of the lake is now around 950 feet deep — about 15% shallower, and a third of the surface area, compared to its shape half a ...

Linden Gledhill, a pharmaceutical biochemist, builds custom gear that can record the beautiful, weird, and sometimes bizarre intersection of science, art, and nature. His latest photographs of ...