CBSE Class 10th Science Exam 2026 Live: Class 10 paper was held from 10.30 am to 1.30 pm. Follow the blog for latest updates on marking scheme, paper pattern, exam day guidelines.

Excerpted with permission from the publisher The Emperor of All Maladies: A Biography of Cancer (Revised Edition, 2026), Siddhartha Mukherjee, published by Fourth Estate, HarperCollins India.

Drop-down lists in Excel are a great way to speed up data entry, keep your sheet tidy, and avoid typos. No formulas required!

The discovery of bright yet stable pigments is vanishingly rare, making them hugely valuable. Now chemist Mas Subramanian is unpicking the atomic code of colour and homing in on our most-wanted hue ...