Credit: Doctor injecting vaccination on asian child girl arm. The child girl wearing protection mask for protect air smog pollution with PM 2.5 and Covid-19 virus. Healthy and medical concept.

Johns Hopkins study finds immunization programs pay off in long run

Capitals road to the Stanley Cup starts today

Australian state declares ‘disaster,’ locking down Melbourne as virus cases soar

Hong Kong issues arrest warrants for six overseas democracy activists including US citizen, state media reports

The Hunt: Is peace with the Taliban still possible?

Indian schoolgirls discover asteroid moving towards Earth