According to Dr Khilnani, a good quality air purifier it should be on all the time and be close to the person using it to be efficient.  | Latest News India ...

NCR’s AQI climbs above 600, a single air purifier barely scratches the surface. Here’s a realistic breakdown of how many you actually need and why.

As Delhi’s air quality plunges to ‘Severe’ levels, a leading AIIMS pulmonologist has warned residents to leave the city if ...

By Dickens Okinyi As cities across Africa grapple with worsening air quality, scientists and policy advocates are calling for urgent, coordinated action to combat the silent killer—air ...

Studies increasingly find links between higher concentrations of certain pollutants and the prevalence of dementia.

What you eat can play a powerful role in keeping your defences strong and your energy steady. Read on for details.