© 2026 WKNO FM
Donate
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

What Was the World's Biggest Dinosaur? | Nature

WKNO
Published August 29, 2023 at 4:00 AM CDT

Which dinosaur was the biggest and heaviest? T-Rex, triceratops, the mighty brontosaurus? Actually, these famous dinos aren’t even in the same ballpark as the top heavyweight contenders, which may have weighed as much as 15 African elephants. Find out which dinosaurs are in the running for the top spot and why it’s so difficult to determine who truly was the biggest of the big.
Tags
Nature | PBS Specials