A simple light-based method is uncovering hidden fiber networks inside the brain and body, even in tissue slides over 100 years old.

New Sapphire Wire, Could Transform, Aviation and Fusion Power. 'The Independent' reports that a new "sapphire fiber" could transform aircraft technology and potentially lead to breakthroughs in fusion power. 'The Independent' reports that a new "sapphire fiber" could transform aircraft technology and potentially lead to breakthroughs in fusion power.