At the Deer Valley Petroglyph Preserve, a new project seeks to update the antiquated archaeological records of thousands of ...

Above the shores of prehistoric seas and lakes, pterosaurs roamed the skies. They were feathered creatures that ranged in ...

Young ginkgo trees require regular watering to develop a strong root system, but they become very drought-tolerant once ...

It’s already baffling how many incredible and strange creatures can be found on planet Earth, with there being well over 8 ...

In the skies of the Jurassic period, pterosaurs soared with wingspans stretching up to 10 meters — longer than a school bus.

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

The changes were made Thursday in the wake of an executive order Trump signed calling for the federal government to define ...