ACT

The human body incorporates multiple fail-safe mechanisms to protect it against the “friendly fire” from its immune system known as autoimmune disease, Charis Teh and colleagues at the John Curtin School of Medical Research (JCSMR) at the Australian National University have found.

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By travelling backwards it’s pushing knowledge forwards
All planets move around their stars in the same direction as the star spins—at least that’s what we thought.

But now Australian National University astronomer Dr Daniel Bayliss and his colleagues have found that some planets break the mould. [click to continue…]

Bore hole through ice. Credit: Mike Craven Australian Antarctic Division (AAD)Researchers at Geoscience Australia have unravelled the development of a unique seafloor community thriving in complete darkness below the giant ice sheets of Antarctica.

The community beneath the Amery Ice Shelf in Antarctica is 100 km from open water and hidden from view by ice half a kilometre thick. This ecosystem has developed very slowly over the past 9000 years, since the end of the last glaciation.

Today it is home to animals such as sponges and bryozoans fed by plankton carried in on the current. [click to continue…]