Why is Delta variant so dominant?

The international team of researchers combined lab-based experiments and epidemiology of vaccine breakthrough infections, showing that the Delta variant is better at replicating and spreading than......

The Stephen Hawking I knew

'When I met him last year for his 75th birthday, he seemed frail. There was a sense of urgency.''I will miss Stephen. His passing fills me with sadness.'An Indian student remembers his teacher,......

Can This Babu Be Punjab's Giant Killer?

'The honourable prime minister virtually handpicked me for the Amritsar East seat.''Amit Shahji announced that if I am elected, the whole of Punjab will be drugs free.' IMAGE: Dr Jagmohan Singh......

2019: The year in photos

We sorted through countless photographs taken around the world to come up with the top images of 2019. Together these tell the story of the year -- capturing moments of hope and heartbreak,......

Alonso cleared to race in Malaysian Grand Prix

Fernando Alonso passed a final medical examination on Thursday and will be able to participate in the Malaysian Grand Prix this weekend after the Spaniard missed the Formula One season-opener in......