The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...

A new study from McGill University is reshaping how scientists date dinosaur fossils in Alberta's Dinosaur Provincial Park ...

Dinosaurs' apparent decline prior to asteroid may be due to poor fossil record Date: April 8, 2025 Source: University College London Summary: The idea that dinosaurs were already in decline before ...

Get Instant Summarized Text (Gist) The perceived decline of dinosaurs before the asteroid impact 66 million years ago may be due to a poor fossil record rather than an actual decrease in species ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...

For nearly three decades, scientists have debated whether dinosaur species were actually declining long before the space rock wiped them out. A decline in fossil records from around 75 million ...

However, at face value, the fossils available for study from this time — more than 8,000 — suggest the number of dinosaur species peaked about 75 million years ago and then declined in the 9 ...

An ancient cerapodan dinosaur fossil discovered in Morocco has been identified as the oldest of its kind, shedding light on the early evolution of these herbivorous dinosaurs. Unearthed in the El ...

A new study suggests that dinosaurs likely weren't in decline before an asteroid wiped them out 66 million years ago; instead, there may just be limited fossils from that time period, challenging ...