Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave behind. Once the soft tissues like reproductive organs have decayed away, ...

Paleontologists studying tail fractures in hadrosaurs think they’ve found a key clue that could finally help tell female dinosaurs from males. This discovery, based on hundreds of healed spinal ...

Paleontologists have long wrestled with how to differentiate between male and female dinosaurs based on their fossils. But new research may bring scientists closer to identifying the sex of one group ...

(CNN) — Paleontologists have long wrestled with how to differentiate between male and female dinosaurs based on their fossils. But new research may bring scientists closer to identifying the sex of ...

SALT LAKE CITY — New research out of Northern Ireland reveals there may be a distinct clue to determine the actual gender of dinosaurs. It's not pretty. Paleontologists have been trying to identify ...

Paleontologists have long wrestled with how to differentiate between male and female dinosaurs based on their fossils. But new research may bring scientists closer to identifying the sex of one group ...

(CNN) — Paleontologists have long wrestled with how to differentiate between male and female dinosaurs based on their fossils. But new research may bring scientists closer to identifying the sex of ...