During the exhibition at the New York Crystal Palace in 1853, I had many opportunities to notice the effect of friction on the temperature of water. You and many of your readers will remember ...

After the Delhi debacle of the Aam Aadmi Party (AAP) and the Congress wipeout, anger and dissatisfaction within the opposition INDIA bloc is coming to the fore. Telangana Chief Minister Revanth ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.