Saturday, Apr 01, 2023 | Last Update : 04:10 AM IST

energy costs

Tough times made our brains grow large: Study

The study concluded that a combination of difficult environments and cultural processes likely caused human brain expansion.

24 May 2018 1:26 PM

Railways eyes Rs 26,000 cr savings in energy costs over 10 years

The Railways has set a target of electrifying 24,400 km of routes by 2022.

31 Jul 2017 7:56 PM