To sample autologous airway tissue, the bronchoscopy was performed by a team of certified physicians using a flexible fiberoptic bronchoscope. Before the bronchoscopy, 2% lidocaine spray anesthesia or ...

Fridges and chilled display equipment should be set at 8˚C or below as a legal requirement. A freezer should be -18°C. You can extend the life of ambient or chilled foods by freezing them, if the food ...

Much of Texas, including North and Central Texas, will experience its first freezing temperatures of the season. This cold snap is arriving about four to six weeks later than usual for these regions.

Winter is holding California tightly in its icy grip as residents are set to shiver amid freezing temperatures this week. The Fahrenheit mercury could plunge to the lower 30s in some parts as snow ...

Freezing rain and freezing drizzle, both terrible hazards to travelers, happen several times each winter but are often hard to forecast. Freezing rain happens when snow falls through a warm layer ...

AUSTIN, Texas — Wednesday morning brought our coldest weather so far of the season for most of the KVUE area. There was a widespread freeze for the Hill Country, with the coldest wind-protected ...

Ahead of the cold front, the National Weather Service has issued a freeze warning that essentially spans the entire stretch of South Central Texas, ranging from San Antonio to Uvalde and up to ...

While consistent and maintained freezing at 0 degrees F will keep most foods safe, it may affect the quality of certain foods by changing their taste or consistency. As a rule of thumb, these 16 foods ...

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A freezing rain warning has been issued for parts of Southern Ontario, affecting north and east areas of the GTA on Monday. Two to 4 millimetres of rain is expected to fall north of the GTA late ...

A common thread in a patchwork of weather alerts in eastern Ontario and parts of western Quebec Monday and Tuesday is freezing rain or drizzle. There are freezing rain warnings in the Bellevile ...

On Wednesday, there is a 20% to 40% chance the Texas Hill Country could see freezing temperatures. Forecasters say the best chance for a widespread freeze including in San Antonio could happen ...