ScienceAlert on MSN
Stunning fossil site reveals life rebounding after major extinction event
Just over half a billion years ago, Earth was rocked by a global mass extinction event, a dramatic interruption of the ...
At the center of most large galaxies, including our own Milky Way, sits a supermassive black hole. Interstellar gas periodically falls into the orbit of these bottomless pits, switching the black hole ...
Green Matters on MSN
These wolves survived radiation exposure in Chernobyl — and developed a surprising superpower
Roaming in the eerie air of Chernobyl, these wolves are quietly evolving resistance to a radiation which is otherwise toxic ...
SALT LAKE CITY — Earth has experienced at least five "mass extinction" events throughout its existence, but some species have been able to survive these major shifts. Utah researchers say they believe ...
Extinction and radiation : how the fall of dinosaurs led to the rise of mammals / J. David Archibald
The late Cretaceous nonavian dinosaur record -- In the shadow of nonavian dinosaurs -- In search of our most ancient eutherian ancestors -- Patterns of extinction at the K/T boundary -- Causes of ...
Speciation and extinction are the twin engines that have sculpted the diversity of life on Earth. Speciation, the process by which new species arise from ancestral populations, is driven by a mixture ...
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