Read article: Tunable plasmon laser could sniff out cancer
Tunable plasmon laser could sniff out cancer
Liquid gain material could turn tiny lasers into chemical and biological sensors
Read article: Tunable plasmon laser could sniff out cancer
Read article: Fight over light
Fight over light
Robert P Crease examines why Goethe so savagely attacked Newton's views on optics
Read article: Diamond cavity boosts magnetic-field detection
Diamond cavity boosts magnetic-field detection
New sensor could be used to study the brain and heart
Read article: Filling the world with light
Filling the world with light
Nobel laureate Shuji Nakamura on winning the prize and what comes next
Read article: ‘Twisted light’ gives quantum cryptography a boost
‘Twisted light’ gives quantum cryptography a boost
Technique could make cryptographic systems more resilient to eavesdroppers
Read article: Meet the kaleidoholics
Meet the kaleidoholics
Robert P Crease stumbles into the incredible world of a "philosophical toy" that’s 200 years old
Read article: Diamond bull’s-eye collects polarized photons at a rapid rate
Diamond bull’s-eye collects polarized photons at a rapid rate
Circular grating could give quantum technologies a boost
Read article: Lighting up the world
Lighting up the world
Jon Cartwright explores how to bring light to the 1.5 billion people without electric lighting
Read article: Web life: International Year of Light 2015 Blog
Web life: International Year of Light 2015 Blog
Celebrating light, all year long
Read article: Physicists urged to back plans for Africa’s first synchrotron
Physicists urged to back plans for Africa’s first synchrotron
Rallying cry goes out for an African light source, with South Africa a potential host
