Terra Planet Earth on MSN
Is Earth naturally headed toward another ice age?
Orbit can pace ice ages, but modern CO2 shifts the clock. The next true glacial era is far off, while warming runs hot right ...
A pattern of encroaching and retreating ice sheets during and between ice ages has been shown to match certain orbital parameters of Earth around the sun, leading to researchers being able to predict ...
Morning Overview on MSN
Mars may actually trigger Earth’s ice ages from millions of miles away
Earth’s ice ages have long been blamed on subtle wobbles in our own orbit, but new research suggests a distant accomplice is ...
Nearly 10,000 years ago, Earth came out of its most recent ice age. Vast, icy swaths of land around the poles thawed, melting the glaciers that had covered them for nearly 100,000 years. Why, after ...
Study Finds on MSN
Without Mars, Earth’s Ice-Age Rhythm Would Change, Simulations Show
The earth (and humanity) would be very different without our smaller red neighbor. In A Nutshell Computer simulations show ...
"Such a transition to a glacial state in 10,000 years' time is very unlikely to happen, because human emissions of carbon dioxide into the atmosphere have already diverted the climate from its natural ...
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