This rapid cooling was driven by intense eruptions, evidenced by magnetic data from lava deposits. Following this mass extinction, dinosaurs emerged as the planet’s dominant species. Credit: ...
When dinosaurs thundered across the land, a giant, cicada-like bug called Palaeontinidae flew in the sky and fed on tree sap. But something disturbed its peaceful existence — and triggered the ...
An earlier version said the discovery was made that month. Dinosaur bone fossils have been discovered in Hong Kong for the first time, on a remote island off the northern part of the city ...
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As It Happens6:19Meteorite that hit Earth 3 billion years ago dwarfed rock that caused dinosaur extinction: study Over three billion years ago, a meteorite bigger than the city of Toronto struck ...