For years, Navalny was Vladimir Putin's biggest political rival, but now the Russian opposition is weaker than ever.

"I think the war has further entrenched anti-Western sentiment," Dr Jade McGlynn of King's College suggests. "I also don't really see evidence there's even a strong minority of Russians who are ...

Renowned Indian heart surgeon Dr K M Cherian, who was instrumental in several pioneering cardiac surgeries in India including the first successful coronary artery bypass and heart transplant ...