First-Ever Footage Of Sun’s South Pole, What's Up With The NB.1.8.1 COVID-19 Variant? And Much More This WeekThis week, the first-ever sauropod stomach fossil shows they didn’t chew their food, a new study of 14,000-year-old Ice Age puppies preserved in permafrost reveals they’re actually wolves, and this new map of the universe is the deepest yet, reaching back 13.5 billion years into the...