06/04/2016

How bioceramics could help fight gum disease

Severe gum disease known as periodontitis can lead to tooth loss, and treating it remains a challenge. But new approaches involving silicon nitride, a ceramic material used in spinal implants, could be on the way. The surface ...

So long lithium, hello bacteria batteries?

As renewable energy sources grow, so does the demand for new ways to store the resulting energy at low-cost and in environmentally friendly ways. Now scientists report in ACS' journal Environmental Science & Technology Letters ...

Counting the billion dollar cost of racism in Australia

The cost of racial discrimination has had a dollar figure placed on it for the first time thanks to landmark research by Deakin University funded by VicHealth and the Australian Human Rights Commission.

Explainer: What is a dirty bomb and how dangerous is it?

The worrying news that individuals affiliated with the so-called Islamic State have undertaken hostile surveillance at a Belgian nuclear research facility has created growing speculation about the group's nuclear ambitions.

New database gives scientists hope for helping coral reefs

With the future of coral reefs threatened now more than ever, researchers have announced the release of a new global database that enables scientists and managers to more quickly and effectively help corals survive their ...

Insect eyes enable drones to fly independently

After studying how insects navigate through dense vegetation, researchers at Lund University in Sweden have come up with a system that can be applied to flying robots. By adapting the system to drones, they can be made to ...

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