In a mass extinction event some 40,000 years ago, Australia lost 90% of its large species, including nearly two dozen kinds of kangaroos. Two theories suggest why.
Weliton Menário Costa's award-winning music video showcases his research on kangaroo personality and behavior — and offers a celebration of human diversity, too.
A bill that would ban the sale of kangaroo parts has been introduced in the Oregon Legislature, taking aim at sports apparel manufacturers that use leather from the animals to make their products.
The 77-year-old man in a rural part of southwest Australia may have been keeping the wild kangaroo as a pet. It's reportedly the first fatal kangaroo attack in the country since 1936.
