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  Dinosaurs were thriving in North America before asteroid strike, say scientists

  Science | Oct 24, 2025, 03:41 PM IST

  The new research adds substantial evidence to the long-running debate regarding whether dinosaur populations were already dwindling before the asteroid struck 66 million years ago.

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  Dinosaurs divided their meals to co-exist

  World | Oct 08, 2014, 02:36 PM IST

  London: The secret to how different dinosaur species lived alongside one another in prehistoric ecosystems could be hidden within differences in diet based on their structural features and teeth arrangement, a research shows."Differences in diet