Weather Blog Greenland’s Bejeweled Ice Sheet In early July 2025, around halfway through the island’s annual melting season, blue meltwater ponds dotted the western side of the massive ice sheet. Read More… About Author OTW Observer See author's posts Post navigation Previous 4-day heatwave health alert as temperatures in London soar to 32CNext Exactly when it will be hottest as third heatwave batters London Related Stories A Desert Intersection Weather Blog A Desert Intersection October 1, 2025 Imelda and Humberto Crowd the Atlantic Weather Blog Imelda and Humberto Crowd the Atlantic September 29, 2025 The Erie Canal Turns 200 Weather Blog The Erie Canal Turns 200 September 29, 2025