The air quality in Delhi still remains under the ‘very poor’ category. And with winters making its way, the air pollution is ...

It's important to mask up in the face of the highly transmissible Omicron variant. Cloth masks don't offer adequate protection, so opt for an approved medical-grade mask instead. Beware of counterfeit ...

Rhode Islanders are preparing to pull up their masks once again amid new rules from Gov. Dan McKee in an effort to stop the surge of COVID-19 cases. Starting Monday, large venues must require masks ...

Your cloth face mask isn't protecting you against the coronavirus variant omicron, health officials say. As common as cloth face masks have become, health experts say, they do little to prevent tiny ...

Wearing a cloth face mask did not cause significant respiratory or cardiovascular changes during exercise, including heart rate, blood pressure, lactate, or oxygen saturation, regardless of exercise ...

If you have loved ones who are immunocompromised or not yet eligible for a COVID-19 vaccine, you know the problem: They need to wear high-quality masks for safety, but the masks can be uncomfortable ...

To help combat Omicron, the Biden administration is opening up more Covid testing sites and delivering 500 million Covid tests to Americans. WSJ’s Daniela Hernandez breaks down why testing is still a ...

As COVID-19 pandemic-related regulations continue to evolve, it’s likely that masks will stay in our lives for a while. Recent spikes in Omicron variant cases are causing health officials to rethink ...

Facing the surge in COVID-19 cases fueled by the spread of the highly transmissible Omicron variant, some colleges are upgrading their face-masking requirements for the spring semester. They say cloth ...