Stratospheric polar vortex changes still trigger brutal U.S. winter cold snaps and extreme weather despite a warming climate.

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Child mortality has been halved in the last 25 years. Building on this progress, new innovations in immunization are working ...

In TODAY.com's Expert Tip of the Day, a sleep doctor explains why summer hurts melatonin levels and reveals an way to ...

A protein called cryorhodopsin, a molecule found in the coldest environments on Earth, may hold the key to manipulating human ...

New market and solar-powered cold storage facility to support 525 women at the Bakau Women Horticulture Garden in The Gambia.

A systematic review found that chicken-based and vegetable-enriched soups may modestly reduce the severity and duration of ...

The common cold is typically caused by respiratory viruses, which antibiotics cannot treat. Therefore, there is a growing interest in exploring other options and natural remedies to combat the common ...

During the summer months, the last thing you want is a car with no air conditioning. If your vents are making you sweat, here ...

Thousands of miles separate Alaska and Florida, but the states have in common breathtaking landscapes, open spaces and ...

Test positivity for common cold coronaviruses significantly declined following widespread SARS-CoV-2 infection and COVID-19 ...

Does your loved one have a summertime cold or flu? These comforting food and drink gifts can help them get back on their feet ...