Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
To stay updated with news, alerts, and other valuable information from WTJX NewsFeed, simply click the link provided below to subscribe.
Local News
BBC News World Service
Tommy Trenchard for NPR
Until now, estimating how old a dinosaur was when it died has been a fairly simple process: Count up the growth rings in the fossilized bones. But new research into some of dinosaurs' living relatives, like crocodiles, suggests that this method may not always work.
John Moore
/
Getty Images
Don Evans Photography
/
Scott Thornhill