Cruise in unmatched A&K luxury aboard an exclusively chartered, all-balcony mega-yacht with no more than 199 guests, exploring alongside A&K’s award-winning Expedition Team. Book now and save up to $11,000 per stateroom on our all-inclusive cruise. Solo travelers save 50% on the single supplement on December sailings. | Abercrombie & Kent

723K views · 19K reactions | Antarctica is the site of the world's coldest, darkest winters—but for these penguins, it's also their childhood home  Watch the full video on the National Geographic YouTube channel: https://on.natgeo.com/44b3l78 #ourHOME #SecretsOfThePenguins is now streaming Disney+ and Hulu. Stream the #ourHOME collection all month long. | National Geographic Animals | Facebook

4.4M views · 18K reactions | The polar vortex is going to make parts of the U.S. so cold, experts warn not to take deep breaths or talk too much outside — here's how to prepare | NowThis | Facebook