Terahertz radiation (THz), electromagnetic radiation with frequencies ranging from 0.1 and 10 THz, is central to the ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

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.

Ugo Monye, Chris Jones and Danny Care cover the biggest rugby union stories of the week.

Tony Livesey with late night conversation and in-depth interviews.

Among major gainers were Axis Bank, Bajaj Finance, and ICICI Bank. Sectorally, Nifty Bank and Financial Services surged over 1%. Meanwhile, US tech market saw notable declines, with Nasdaq dropping 3% ...