From Alaska to South America, the first humans to arrive consistently hunted megafauna to extinction.

Early Americans primarily hunted large animals for sustenance and survival. This strategy provided abundant calories and fats ...

New research led by a University of Alaska Fairbanks archaeologist reveals that the earliest Native Americans had highly specialized diets, primarily hunting the largest animals on the landscape, and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Giant ancient animals known as megafauna, originally thought to have ...

During the Late Pleistocene, a significant number of megafauna species, broadly defined as animals exceeding 44 kg, ...

Human activities including dam constructions and building levees, roads, and houses along rivers and in floodplains have led to the loss of free-flowing rivers. Due to thousands of proposed hydropower ...

Some nights, when I should be doing something sensible or useful, I end up looking at pictures of blue whales and feeling very, very tiny. We talk a lot about the megafauna that are gone – mammoths, ...

Madagascar is renowned for its unique and varied biodiversity, which spans dry grasslands, wet rain forests, mangroves and deserts. This variety, combined with the island's isolation and size, has ...

Giant 10-foot-tall elephant birds, with eggs eight times larger than an ostrich’s. Sloth lemurs bigger than a panda, weighing in at 350 pounds. A puma-like predator called the giant fosa. They sound ...

Fossil remains of the extinct Marsupial Lion Thylacoleo at Victoria Fossil Cave in Naracoorte Caves. Complex ecological network models have uncovered a previously unrecognised process contributing to ...

Madagascar is renowned for its unique and varied biodiversity, which spans dry grasslands, wet rain forests, mangroves and deserts. This variety, combined with the island’s isolation and size, has ...