Post-doctoral student Megan Jones and colleagues at the University of Manchester in the United Kingdom analyzed the rear ...

New fossil discoveries reveal that colossal kangaroos from Australia’s Ice Age could still bounce across the landscape, despite their size.

Despite their enormous size, giant ancient kangaroos may have been capable of hopping in short, powerful bursts.

Giant kangaroos that lived during the Ice Age may not have been as slow and grounded as once believed. A new study finds ...

Scientists studying the fossil remains of giant prehistoric kangaroos have found that even animals weighing more than 200kg may not have been too big to bounce, overturning long-held assumptions about ...

Researchers at the University of Tokyo reveal the way our legs adapt to fast movements. When people hop at high speeds, key muscle fibers in the calf shorten rather than lengthen as forces increase, ...