For years, perovskites have been hailed as the "holy grail" of solar energy thanks to their promise of highly efficient and cheaper solar cells. Perovskites are a class of materials with similar ...

Key stocks to watch on December 18 include Paytm, HCL Tech, TCS, and KPI Green Energy, amid significant corporate ...

Ola Electric, Paytm, Tata Motors, Tata Chemicals are among few stocks that will be in focus today; check full list here ...

In reality, sprinklers operate individually; only the heads heated by the fire activate, and they are highly reliable. There ...

Humans are still evolving! From skin color to lactose tolerance and disease resistance, discover how our bodies keep adapting ...