Ancient animal waste may have helped fuel the development and diversification of early marine ecosystems. Tiny pellets of fossilized waste may preserve evidence of a major transformation in early animal life. An international study led by Flinders University proposes that excrement helped reshape ancient oceans during one of evolution’s most important turning points. The researchers [...]

A new study reveals that aging changes the body’s walking strategy, prioritizing balance and safety over efficiency. Walking may seem automatic, but every step requires a complex balance between stability, muscle coordination, and forward propulsion. As people age, that balance begins to shift. New research from Australia suggests the body gradually adopts a more cautious [...]

A new study shows that tau helps organize and preserve long-term memories, while abnormal tau may contribute to memory problems in Alzheimer’s disease by disrupting memory formation and recall. New research has revealed that tau, a protein closely linked to Alzheimer’s disease, is also essential for creating long-lasting memories. The findings could point to new [...]

Palaeontologists from Flinders University have described three unusual new species of giant fossil kangaroo. Over the last decade, a series of discoveries around Lake Callabonna in arid South Australia have yielded multiple complete...

The post Ancient roos bounce back first appeared on Science Illustrated.