Weather Blog ARCSIX Analyzes Arctic Sea Ice Loss In summer 2024, NASA scientists went to northern Greenland to study how clouds and atmospheric particles may be contributing to the ongoing loss of multiyear sea ice. Read More… About Author See author's posts Post navigation Previous Two Tropical Waves Moving in…Next Watch Here this Week… Related Stories Tropical Storm Arthur Weather Blog Tropical Storm Arthur June 19, 2026 Desert Field Test With NASA Advanced Rover Prototype Weather Blog Desert Field Test With NASA Advanced Rover Prototype June 18, 2026 El Niño Is Underway Weather Blog El Niño Is Underway June 18, 2026