Snow

Leading the Automated Vehicles for Airports (AVAP) research consortium, Swedish company LFV has begun testing autonomous snow removal equipment.

In the pure white snow of Antarctica, scientists have found rare isotopes that don't occur naturally on Earth. The isotope, known as iron-60, is usually forged in the crucible of supernova explosions, and the researchers believe it fell to Earth as our solar system passed through an interstellar gas cloud.

With the success of its first diesel-electric snow groomer, the 600 E+ "Green Machine", launched in 2012, the team at PistenBully was inspired to work towards developing a 100-percent electric, zero-emission groomer, which has already proven itself in field testing.

Snowy places aren’t ideal for harvesting solar energy – panels can’t do much if they’re buried under blankets of snow, of course. Now a team from the University of California Los Angeles (UCLA) has developed a new device that can produce electricity from snow itself.

In cold places, ice and frost can be more than an annoyance – it can be downright dangerous for cars and planes. Now researchers from the University of Illinois at Chicago have developed a new anti-icing material that can apparently keep ice at bay much longer than existing technologies.

​If there's one thing that many North American cities need this winter, it's help in snow removal. That's likely why Colorado-based Left Hand Robotics is currently sold out of its SnowBot Pro, which autonomously brushes snow off of sidewalks while avoiding pedestrians.

Aircraft have been known to mess with the clouds as they pass through or over them. A new study has found that planes could be boosting rainfall and snowfall by up to 10 times, and examined the microphysics behind it.

A few days ago NASA’s IceBridge project hit the news, but not for any scientific observations. Instead, a photo of a strange rectangular iceberg captured people’s imagination. Now, NASA has offered up a few more shots of this unusual sight, helping explain this common yet rarely seen phenomenon.

Studded tires are a popular choice in northern climes come winter, thanks to the extra grip they afford on ice and compacted snow. But new research from Chalmers University of Technology in Sweden says they actually cost more lives than they save.

​​Snow season can pose a number of problems for folks trying to get their day started, but could all these be solved by a single tool? The folks behind the Tusk reckon they’ve got a few scenarios covered with a durable multitool that can be used to shovel snow, scrape ice and squeegee windows.​

Scientists have proposed a whole range of theories for what might have caused the world to freeze over in the "Snowball Earth" period 700 million years ago, and a new study has now suggested the root of them all could have been the beginnings of plate tectonics.

Bacteria are hardy, but even they have their limits. One of those was previously thought to be polar ice, but a new study has now observed bacteria living in those conditions. That discovery has implications for our understanding of Earth's past climate, as well as life elsewhere in the universe.