Some of the textbooks, which are from three Christian publishers, also claim that evolution is untrue.
In 1993, Newsweek examined what looked like a dinosaur phenomenon the likes of which hadn't been seen since the first fossils were discovered: "Jurassic Park" and its sparking of a discussion about cloning.
The asteroid and its after-effects ushered in a great extinction event that wiped out some three quarters of all plant and animal life, including dinosaurs and most birds.
Tiny fish remains were time capsules of climate change.
Early dinosaurs were at the mercy of weather patterns unfolding across the supercontinent Pangaea.
The latest study provides rare evidence for the diet of dinosaurs.
Ichthyosaurs were large marine reptiles that roamed the seas during the age of the dinosaurs.
"The more we look on the Isle of Skye, the more dinosaur footprints we find."
Science is a fickle muse. In celebration of National Poetry Month, here are some science poems for your reading pleasure.
"This is a one in 100 million specimen," a University of Kansas fossil expert said.
Scientists think the dinosaurs are showing off their genetic make-up.
The force of the impact may have triggered a surge in volcanic activity.
This makes 11 total Archaeopteryx specimens.
The palace is constructed from oolitic limestone, a material that contains 200-million-year-old microbes.
Was this ancient creature done in by one of its own kind?