Scientists at Tokyo City University have developed a flexible tandem solar cell with a record-breaking 26.5% efficiency.

After India avenged the Uri and Pulwama terror attacks by Pakistan, National Security Advisor Ajit Doval had famously said, ...

The Swedish Gripens conducted their first Alpha Scramble for the NATO Air Policing mission, intercepting a Russian Il-20 Coot over the Baltic Sea. Two ...