Snow

A new study has calculated that the Greenland ice sheet lost hundreds of billions of tons of ice last year, marking the biggest drop in its ice mass since records began in 1948. The team found that unusual pressure patterns had a devastating impact.

Ordinarily, self-driving cars use cameras and other sensors to "see" where they are on the road. However, what happens if the road markings are covered in snow? Well, MIT has developed a system that lets vehicles look beneath the asphalt instead.

We tested six popular models of cars and crossovers on the snow and ice at the Redline Ice Winter Driving Experience in Colorado to find the answer to the question: How good is your car on snow and ice? Here’s what we learned this year.

Part snowmobile, part sled and part drift kart, the Bobsla gives non-skiers something much more exhilarating to do on ski trips than sit by the lodge fireplace. The all-electric Tyrolean motor sleigh treads, slides and spins its way around the 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.