U=(N/T)M*G: Ground
Lot of stuff happening here on Earth. We’ve got all eyes on every corner of out little mud ball and it’s a pretty mixed bag of news. New variants and … Read more
Geology
When the Atlantic Was a Buried, Freshwater sea
The Arctic Ocean was once a pool of fresh water capped with an ice shelf half as thick as the Grand Canyon is deep. If that’s hard to envision, don’t … Read more
Earth’s 200 Million Year Growth Spurt
Around 3 billion years ago, Earth’s crust ballooned during a massive growth spurt, geoscientists have found. At that time, just 1.5 billion years after Earth formed, the mantle — the … Read more