With the "summer surge" drawing to a close, another uptick in cases is expected come fall. Here's what to know right now.

Despite the current weather forecast, we're moving toward cold and flu season. Like other respiratory illnesses this time of year, COVID-19 cases are also on the rise.

The new 2026-2027 COVID-19 vaccines are available. Experts explain who should get one the shots and why, the best time to get vaccinated, side effects and more.

Find Covid-19 Latest News, Videos & Pictures on Covid-19 and see latest updates, news, information from NDTV.COM. Explore more on Covid-19.

Changes in the vaccine advisory process in the United States have disrupted immunization guidance, which reinforces the need for independent evidence review to inform decisions regarding immunization ...

Amid the declining clinical severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and diminishing public uptake of annual coronavirus disease 2019 (Covid-19) vaccines, ...

A review of 32 EEG studies links caffeine to weaker deep-sleep brain waves even when sleep seems normal. What the evidence shows and its limits. Lake Powell Hits Record Low and Lake Mead Could Fall ...