T. rex evolved in North America from Asian ancestors. Climate shifts and extinction events helped tyrannosaurids and ...

In the last decade, report after report has warned that the Arctic is heating up faster than ever, cities are scorching, the ...

Discover the fascinating world of the five largest owl species across the globe, each boasting impressive size, powerful hunting abilities, and unique adaptations. From the elusive Great Gray Owl ...

What lies beneath the Earth’s surface can be more dramatic ... to jaw-dropping sinkholes and gaping fault lines in Asia, North America, and beyond, each crack tells a story of continents in ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came ... Lead author Cassius Morrison, a Ph.D. student at UCL Earth Sciences, said, "The geographic origin of T.

Tyrannosaurus rex evolved in North America, but its direct ancestor came ... Lead author Cassius Morrison, a PhD student at UCL Earth Sciences, said: "The geographic origin of T.

itself evolved in North America, specifically in Laramidia, the western half of the continent, where it was widely distributed. For the new study, the researchers explored how tyrannosaurids and their ...

This map shows seismic speed in the Earth’s crust at 200 kilometers depth across the continental United States and portions of Central America and Canada. The North American craton (outlined in ...

North America dropped two rigs week on week, according to Baker Hughes’ latest North America rotary rig count, which was released on April 17. Although the total U.S. rig count increased by two ...

Building on a larger project by Junlin Hua, lead author on the new study, the team created a full-waveform seismic tomographic model for North America. This computer model utilized seismic data ...

Have you ever wondered what it would be like to spot a bird that exists nowhere else on Earth? North America is home to some truly extraordinary avian wonders—birds so unique and rare that seeing one ...

North America is home to some of the world’s most unique and fascinating birds, many of which can be found nowhere else on Earth. From the coastal wetlands of Florida to the dense forests of the ...