Home Technology Indian Scientists At Antarctica Discover Ionospheric Secrets; Can Help Satellite-based Navigation The ionosphere is a part of Earth’s upper atmosphere, which is partially ionized extending from 100-1000km. Indian …
BENGALURU: Raman Research Institute (RRI) is set to embark on India’s inaugural winter expedition to the Arctic, marking a significant milestone in the country’s scientific exploration.The expedition, spearheaded by the …
DUBAI, United Arab Emirates — Thousands of miles from the U.N.’s climate summit in the Middle East, the world’s largest iceberg is on the move for the first time in …
In the Arctic and Antarctica, PSCs appear anywhere between 15 and 25 kilometers (9.3 and 15.5 miles) in the sky during cold winter conditions. They’re most often invisible, but they …
Some 165 photographers working on assignment for National Geographic shot more than 2.1 million images in 2023. Now, 29 are featured in its annual “Pictures of the Year” retrospective. The …
New research suggests that ancient polar bear populations shrank as sea ice dwindled, adding weight to concerns about the predator’s future as climate change melts the Arctic. “The population size …
Irina Panyushkina is a dendrochronologist — a scientist who studies tree-ring dating to understand past environmental conditions — at the University of Arizona. In early 2022, she was planning to …