Researchers have discovered that Southeast Asia, today renowned for its lush rainforests, was at various points in the past covered by sweeping grasslands. The expansion and reduction of these ...

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 ...

The extinction of the Pleistocene megafauna may be people’s fault after all, according to a recent study. A team of archaeologists recently examined animal bones at sites dating to the waning years of ...

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For millions of years, a variety of large herbivores, or megafauna, influenced terrestrial ecosystems. Among many others, these included elephants in Europe, giant wombats in Australia, and ground ...

Earth once hosted many massive creatures called megafauna; they are technically defined as animals with mature body weights that exceed 44 kilograms (97 pounds). Megaherbivores, on the other hand, are ...

Large introduced herbivores such as feral horses and camels are often seen as “invasive” species which damage native plants. My colleagues and I published new research in Science testing this ...

For most of Australia’s human past sea levels were lower than they are today. Australia’s mainland was connected to Papua New Guinea and Tasmania as part of a larger landmass called “Sahul”. During ...

Feb. 16 (UPI) --For years, scientists have waffled on what exactly drove North America's megafauna to extinction, debating whether the blame belonged to overhunting, climate change or both. In a new ...