By cutting into a tiny throat bone, Princeton's Chris Griffin showed that it belonged to an adult of a smaller tyrannosauroid ...

In Earth's fossil record, soft-bodied organisms like jellyfish rarely stand the test of time. What's more, it's hard for any ...

From wolves and water to Medicaid and midterms, The Colorado Sun’s newsroom looks ahead to what we’ll be watching this year ...

In rural Prentiss County, on a triangle of land cornered between a stretch of U.S. 45 and Twenty Mile Creek, Joanna Byrd ...

Imagine being able to fill up your car at the gas station without feeling any guilt. Environmental consciousness and a deeper understanding of the impact the burning of fossil fuels has on our planet ...

Fossils from Qatar have revealed a small, newly identified sea cow species that lived in the Arabian Gulf more than 20 million years ago. The site contains the densest known collection of fossil sea ...