For a long time, the prevailing theory was that dinosaurs were already in decline before the Chicxulub asteroid struck Earth approximately 66 million years ago, leading to the extinction of about 70% ...
Fossils reveal dinosaurs were flourishing in diverse ecosystems right up until the asteroid impact ended their reign.
The evolution of life on planet Earth has occurred gradually over time, but it has not always been a peaceful process. Life has had to face cataclysmic environmental changes, and sometimes that ...
About 66 million years ago, the fiery asteroid impact that wiped out dinosaurs - and much of life on Earth - left clues about ...
Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction. New research suggests dinosaur populations were still ...
Of all the mysteries surrounding dinosaurs, none has sparked more debate than how their era ended—was it a gradual decline or a sudden catastrophe? A new study led by Andrew Flynn of New Mexico State ...
The fossils offer a rare glimpse into a cataclysmic event that brought a sudden end to the greatest explosion of life in our ...
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