From large, wet flakes to hard, barrel-shaped pellets, snow comes in many forms. While all snowflakes start in the same basic way, variations in temperature and humidity while they are forming ...

Sextillions of snowflakes fell from the sky this winter. That’s billions of trillions of them, now mostly melted away as spring approaches. Few people looked at them closely, one by one. Kenneth ...

New research by chemist has shed new light on ice crystal formation by combining an electron backscatter with a large single crystal ice model. Scientists discovered that an ice crystal's flat sides ...

Snowflakes, nature's tiny artworks, owe their six-sided symmetry to the hexagonal arrangement of water molecules in ice. As they fall through clouds, varying temperatures and humidity dictate their ...

MEDFORD/SOMERVILLE, Mass. (May 10, 2017) - More than 400 years ago, renowned mathematician and scientist Johannes Kepler speculated about the creation of one of nature's most angelic and unique shapes ...

Up in the winter sky, water vapor in a cloud condenses into a droplet and freezes into a tiny bit of ice, with the water molecules bonding together as a hexagonal crystalline lattice with a six-fold ...

Who hasn't marveled at a lacy snowflake coming to rest on a jacket sleeve? Do you wonder how it could survive the fall to earth in one piece? A snowflake begins high up in the clouds, not as a ...