https://www.techtimes.com/articles/21939/20141211/how-did-gamma-ray-bursts-affect-extinction-events-in-earths-past.htm
Scientists look at gamma-ray bursts as possible culprits in extinction events in Earth's distant past. Such cosmic explosions could damage our atmosphere,...
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https://www.salon.com/topic/extinction-events
A new study of rubble pile asteroids means we may have to rethink planetary defense strategies
extinction eventsarchivessaloncom
https://www.discovermagazine.com/how-crocodiles-have-survived-over-230-million-years-and-two-mass-extinction-47414
Learn why a comprehensive comparison of crocodile skulls, teeth, and jaws hints that generalists, not specialists are best built for longevity.
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