CBSE Class 9 Half-Yearly Sample Paper 2025-26 PDF with Solutions: CBSE Class 9 Exams 2026 are expected to be conducted in February or March, and students are already gearing up for thorough ...

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Oct. 9, 2025 — Scientists have uncovered a surprising new way the body can burn energy and stay warm. Deep inside fat tissue, they found a hidden system that helps the body use up calories, even ...