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HBSE date sheet 2026 released for class 10 and class 12 Haryana board exams starting February 25

The Board of School Education, Haryana (BSEH), Bhiwani has officially released the HBSE Date Sheet 2026 for Class 10 (Secondary) and Class 12 (Senior Secondary) annual examinations. The schedule ...
Nature

Ice Sheets and Sea Level in Earth's Past

Past ice sheets have retreated rapidly, raising global sea level at rates >1 cm per year, with marine ice sheets collapsing and terrestrial ice sheets retreating in a more gradual fashion. The ...