Snow is made up of trillions of tiny ice crystals to make snowflakes, with not one alike. Here's how they form.

Alaskans are pretty familiar with a variety of resources that are regularly mined in the state, but perhaps not too familiar with the idea of in-situ resource utilization (ISRU) mining.

Developing greener alternatives for industrial chemicals that have a smaller impact on the environment isn't always ...

These compounds of carbon and nitrogen use light to break water into its constituent parts, oxygen and hydrogen—with hydrogen ... In this case, the chemical bonds of water begin to weaken.

"It's been such a puzzle that there was liquid water on Mars ... thanks to an excess of hydrogen in its atmosphere. This element, the universe's lightest, would bond with carbon atoms to form ...

Cummins wants the turbo-hydrogen engine to replace the turbodiesel in the trucking industry—at least in Europe. The brand developed a turbocharger called H2 ICE specifically for engines that ...

Scientists may have figured out how Mars hung onto its surface liquid water in its ancient history via alternating periods of hot and cold. But what would the impact have been on habitability?

A snowflake’s ice crystals are symmetrical due to the lattice structure formed along and between water’s hydrogen bonds, leading to a hexagonal (six-sided) shape. As the ice crystal tumbles ...

(3) Vibrational dynamics of biomolecules in an aqueous environment were found to have a strong correlation with water molecules by forming bridging networks of H-bonds ... the disordered nature of ...