The study also revealed a single maternal lineage, the A2b1 haplogroup, as the root of all pre-contact dogs in Central and ...

North America’s Native nations reassert their sovereignty: ‘We are here’ Across the continent, Indigenous peoples are methodically reasserting control over their land, laws, and how they live.

North America and Asia are home to some very hard animals and they are also home to some of the largest predators on this planet. The ecosystems of North America and Asia are both very competitive and ...

A group of fossils of elasmosaurs—some of the most famous in North America—have just been formally identified as belonging to a "very odd" new genus of the sea monster, unlike any previously ...

Kitty O'Neil How North Country farmers get young animals, plants off to a healthy start NCPR provides this essential service . You provide your essential support .

Less than one week after announcing an official opening date, the Columbus Zoo and Aquarium has postponed the opening of its North America Trek.. Director of communications Jen Fields said in an ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new study led by ...

Animal stories See your latest updates. Tyrannosaurus rex ancestors would have moved from Asia to North America around 70 million years ago, researchers say. Pedro Salas/Sergey Krasovskiy.

North America and Australia regularly share firefighting resources – but that has to change. Marcio Jose Sanchez/AP What we did. We investigated fire weather seasons – that is, the times of ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new study.

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