"In spring, this ice begins to warm up and sublimate. The last remnants of this ice are located on the shaded side of the dune tops, and that is where the blocks break off from once the temperature is ...

Abstract: Human thermal comfort is highly influenced by environmental parameters such as temperature, relative humidity (RH), and air velocity in addition to personal factors. The available sensors to ...

Scientists hope to prevent deaths from climate change, but heat and cold are more complicated than we thought.

Ice XXI” is an entirely new phase of ice with a crystal structure that’s more complex than the ice found on Titan or Ganymede ...

A strange new phase of ice has been discovered during experiments with the world's largest X-ray laser. Meet ice XXI, a ...

Delhi is witnessing a gradual rise in the air pollution levels amid a drop in temperatures in the national capital, where the air quality was recorded in the "moderate" category. The city saw a low of ...

In Noida, Sector 125 reported the highest AQI at 316—classified as very poor—while Sector 116 and Sector 1 recorded 221 and 218 respectively, both in the poor range. Sector 62, however, remained ...

The trials aimed to discover how AI can help operators make faster and sharper decisions in challenging battlespaces. In August, the US Air Force (USAF) carried out its second Decision Advantage ...

At the end of September, cold air at high altitudes above Antarctica had soared to more than 60 degrees above normal. It is a phenomenon known as "sudden stratospheric warming," and even though they ...

Abstract: The higher capacity, long-range and robustness to Doppler effect make Long Range - Frequency Hopping Spread Spectrum (LR-FHSS) a primary candidate for direct-to-satellite (DtS) connectivity.