Ocean cavity regime shift reversed West Antarctic grounding line retreat in the late Holocene

Nature— Using ice sheet model and glacio-isostatic adjustment model simulations and paleoclimate proxies, this work demonstrates that the most likely cause of past West Antarctic grounding-line reversal was a regime shift from a warm to cold ocean cavity.

Phys.org—Study shows it's not too late to save the West Antarctic Ice Sheet. New research has found a "missing piece of the puzzle" of West Antarctic Ice Sheet melt, revealing that the collapse of the ice sheet in the Ross Sea region can be prevented—if we keep to a low-emissions pathway.

Zero Hedge—Ukraine Struggles To Build New Defensive Lines As Its Forces Retreat. Ukraine Struggles To Build New Defensive Lines As Its Forces Retreat Authored by Kyle Anzalone via The Libertarian Institute, Russian forces are advancing in several places across the 600-mile frontline in Ukraine, straining Kiev’s ability to build rear fortifications. Some in the Ukrainian military fault the country’s leadership for not building stronger second and third-line defenses last year while Russian troops were stalled. According to a dozen Ukrainian soldiers,...

Main Line Media News—Late rally carries West Chester East past Unionville. by Bill Rudick [email protected] WEST GOSHEN>>The West Chester East softball team is getting hot at just the right time. After starting off the season 1-3, the Vikings have won eight of its last nine, including a 4-2 win over Unionville Friday afternoon. With the win, the Vikings (9-4 overall, 9-3 Ches-Mont) move up to the number five spot in the District 1, Class 5A rankings, with the playoffs looming just around the corner. “We are just getting better every time we take the field,” said East...