Earth Might Have Had a Ring 466 Million Years Ago
Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a ...
Life might thrive on the surface of Earth for an extra billion years
The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...
Scientists have captured Earth’s climate over the last 485 million years. Here’s the surprising place we stand now.
An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...
Prehistoric Earth Was Very Hot. That Offers Clues About Future Earth.
At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...
Smithsonian Magazine on MSN1d
In a Landmark Study, Scientists Discover Just How Much Earth’s Temperature Has Changed Over Nearly 500 Million Years
Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...
Celebrate the first day of fall with this gorgeous animation that shows how the Earth changes with the seasons
See how our seasons come from Earth's tilt and yearly loop around the sun, which changes the ice cover, vegetation, and ...
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Earth's outer core may hold a hidden 'doughnut'
A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...
New Scientist on MSN1d
Earth got even hotter than we thought during past 500 million years
The average surface temperature varied more widely and was even hotter than previously thought during much of the past 500 ...