Latest Ice Stories
A new NASA study revealed that the oldest and thickest Arctic sea ice is disappearing at a faster rate than the younger and thinner ice at the edges of the Arctic Ocean’s floating ice cap.
Warming temperatures sent icebergs up to three feet thick crashing into hundreds of boats on the River Danube near Belgrade, whisking away several barges and sinking one of Belgrade's trademark floating restaurants, Alexander.
NASA scientists are making progress in their preparations to mount a detailed research campaign aimed at solving a modern-day aviation mystery involving the unlikely combination of fire and ice inside a running jet engine.
University of Colorado researchers report that they have answered some questions surrounding Earth's Little Ice Age, which started between A.D. 1275 and 1300, and lasted into the late 19th century.
Most people are aware of the notoriously dangerous driving conditions that occur on icy roads during the winter, but fewer know about the hazards of participating in winter recreation such as
They should prove a challenge for the athletes, but not put them in danger: bobsled runs have to be simulated before being built.
James Irwin was an American astronaut, an engineer, and was the eighth person to walk on the moon. He was born James Benson Irwin on March 17, 1930 in Pittsburgh, Pennsylvania. He lived a fairly normal childhood and graduated from East High School in Salt Lake City, Utah in 1947. He went on to attend the United States Naval Academy and received a Bachelor of Science degree in 1951. Following the Naval Academy, he attended the University of Michigan and earned a Master of Science in...
Soft rime is a type of milky white ice that forms when water droplets in light freezing fog freeze to the outer surfaces of objects. This formation usually occurs with light winds or in calm conditions. The rime forms to the windward (side facing the wind) side of solid objects. Soft rime is similar in appearance to hoar frost, but is formed differently. Soft rime is formed when vapor first condenses to liquid droplets and then attaches to the surface. Hoar frost is formed when water vapor is...
Hard rime is a type of white ice that forms when water droplets found in fog freeze to the outer surfaces of objects. Hard rime is most often found on trees atop mountains and high ridges in winter, when low clouds cause freezing fog. This fog freezes along the windward (sides facing the wind) side of trees, buildings, and any other solid objects. The air temperature needed for hard rime to form is less than 29 degrees Fahrenheit and typically higher than 17 degrees Fahrenheit. High wind is...
Clear Ice refers to a solid precipitation that forms when air temperature is between 32 degrees and 27 degrees Fahrenheit and there is a presence of super-cooled, large drops of water (from freezing fog). A rapid build up and slow dispersing of latent heat of fusion favors conditions for the formation of the transparent ice. A similar phenomenon occurs when freezing rain or drizzle hit's a surface and freezes causing what is known as glaze. When clear ice forms on the ground, it is...
- A handkerchief.
- Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
- In general, any miraculous portrait of Christ.
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