Mammals

Green Impact Scientists discover why large mammals vanished from North America 50,000 years ago

Around 50,000 years ago in North America, mammoths roamed the tundra, while towering mastodons and saber-toothed tigers prowled the forests.

Discoveries 280 million-year-old saber-toothed predator fossil redefines mammal evolution Joseph Shavit

Green Impact Scientists solve the mystery of why mammals went extinct in North America 50,000 years ago Joseph Shavit

Discoveries Brazilian fossils reveal jaw-dropping discovery in mammal evolution Rebecca Shavit

Discoveries Massive study upends long-held beliefs about brain evolution Joseph Shavit

Discoveries The Great Die-Off: Why North American mammals went extinct 50,000 years ago Joseph Shavit

Discoveries Scientists solve the mystery of North America’s mammal extinction 50,000 years ago Joshua Shavit

Discoveries Genetic researchers discover how humans lost their body hair Joseph Shavit

Discoveries Groundbreaking study identifies how humans lost their body hair Joseph Shavit

Discoveries Major new discovery about mammalian brains surprises researchers Joseph Shavit

Discoveries First ever study identifies how humans lost their body hair Joseph Shavit

Discoveries First-ever study identifies how and why humans lost their body hair Joseph Shavit

Discoveries Major discovery about mammalian brains surprises researchers Joseph Shavit

Discoveries Researchers discover where all modern mammals originated from Joseph Shavit

Discoveries Novel evolutionary theory says genetic mutations aren’t always random Joseph Shavit

Discoveries Major discovery about mammalian brains surprises scientists Joseph Shavit

Discoveries All modern mammals originated from Australia, researchers find Joseph Shavit