The May 2015 issue of Physics World is now out
How underground labs are diversifying, the promise of perovskites and an interview with Klaus von Klitzing
New York dims its lights for birds
State commitment set to reduce the rate of fatal light attraction
Hubble at 25, Star Trek selfies on the ISS, Wu-Tang Clan physics and more
Excerpts from the Red Folder
IYL 2015 gets Swiss design makeover
Graphic-design students create classic posters for the International Year of Light
Self-powered camera can take selfies forever
Device uses ambient light as an energy source
Heavy-metal Higgs, meet the Publons, Stephen Hawking's galactic tour and more
Excerpts from the Red Folder
Elect a physicist
A look at the physicists seeking to become Members of Parliament at the forthcoming UK general election
What technologies do you love the most?
Find out from the citizens of Bristol
Night visions, the sky 10 billion years ago and unexplained sounds from around the world
Excerpts from the Red Folder
Isaac Newton's Good Friday, art meets physics and our favourite April Fool gags
Excerpts from the Red Folder
