Wildfires burning in Canada continue to bring smoke south into the U.S with air quality alerts in effect across the Midwest and upper Great Lakes.
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U.S. Virus Deaths Hit Record Levels With the Holidays Ahead
Deaths from the coronavirus in the U.S. have soared to more than 2,200 a day on average.

Gotham Greens Raise $87M to Build Out 'Souped-Up' Greenhouses
Viraj Puri, co-founder and CEO of Gotham Greens, said the sector is well-positioned to grow amid climate-related challenges and other supply chain issues.

China, Nepal Say Everest a Bit Higher Than Past Measurements
China and Nepal jointly announced a new official height for Mount Everest on Tuesday, ending a discrepancy between the two nations.

‘Route Out’ of Pandemic: UK Gives 1st COVID-19 Vaccine Doses
The U.K. is the first Western country to start a mass vaccination program after British regulators last week authorized the use of a COVID-19 shot developed by U.S. drugmaker Pfizer and Germany’s BioNTech.

Lockheed Martin Sees Moon Mission as Launchpad to Mars and Beyond
Lisa Callahan, vice president and general manager of commercial civil space at Lockheed Martin, discussed partnering with Blue Origin for a moon mission and the potential for going even further...all the way to Mars.

Keep your environment clean and safe with this cutting-edge air purifier for a discounted price
Due to these ongoing challenges, it's vital to feel secure about the air you're breathing.

Double Dragons: SpaceX Launches Space Station Supplies
The 6,400-pound shipment includes Christmas treats and presents for the seven station residents. NASA isn't divulging any of the gifts, but roasted turkey and cranberry sauce are on the way.

The Week's Top Stories: Jobs Growth Slows, Pfizer Vaccine, Warner Streaming
From Wall Street to Silicon Valley, these are the top stories that moved markets and had investors, business leaders, and entrepreneurs talking this week on Cheddar.

United Airlines Readies Cargo Fleet to Haul One Million Vaccine Doses Per Flight
Josh Earnest, chief communications officer for United, spoke to Cheddar about the logistics of transporting the COVID-19 vaccine by air.
