In early March, a trail camera located in Ujung Kulon National Park in western Indonesia captured a rare female Javan ...

A plantation worker photographed this new genus of mammal in New Guinea, thought to have been dead for 6,000 years.

Now, new research from Aarhus University reveals that those large mammals that survived also experienced a dramatic decline. By studying the DNA of 139 living species of large mammals, scientists have ...

The changing climate has dramatically changed the migration patterns of several large mammals in Iran, a new study found. Researchers from Shahid Beheshti University and Iran's Department of ...

Mammals are not especially diverse. Roughly 6,800 mammal species are known to exist, compared with about 8,800 species of amphibian, 11,000 species of bird and 12,500 of reptile. Yet when most people ...

Long before today’s tree-dwelling sloths, a 4-ton giant roamed South America — and it may have stood and fought like a bear.

Diana Setterberg MSU News Service Oct 30, 2025 Oct 30, 2025 A study of nine species of large mammals in the Greater Yellowstone Ecosystem has revealed that their behavioral responses to summer heat ...

Despite a common narrative that male mammals tend to dwarf female ones, fewer than half of mammalian species display that pattern, a new study suggests. By Emily Anthes Female elephant seals are not ...

The largest land mammal to ever live on Earth had unique features, combining the traits of both rhino and giraffe. The creature, now extinct, is known as Paraceratherium, according to IFLScience. They ...

Prehistoric humans hunt a woolly mammoth. More and more research shows that this species – and at least 46 other species of megaherbivores – were driven to extinction by humans. The debate has raged ...

Now, new research from Aarhus University reveals that those large mammals that survived, also experienced a dramatic decline. By studying the DNA of 139 living species of large mammals, the scientists ...