Read article: Galactic dust sounds death knell for BICEP2 gravitational wave claim
Joint analysis of Planck, BICEP2 and Keck data finds no cosmological B-mode signal
Read article: Nailing the half-life of iron-60
New measurements tune up million-year "astronomical clock"
Read article: Rosetta data deluge reveals dynamic comet with sand dunes and jets
Measurements show 67P differs from previously studied comets in same class
Read article: Lost Beagle 2 spacecraft found intact on Martian surface
New images from Mars Reconnaissance Orbiter spot lander
Read article: New calculations support dark-matter discovery by DAMA, say physicists
Annual signal in detector could be explained by a new interaction
Read article: To infinity, beyond and back again
Space-travel film Interstellar awes our reviewer Tushna Commissariat with an epic plot and breath-taking effects, but what about the science?
Read article: The world of physics in 2015
Find out more about the key physics events of the coming year – and those we predict might happen
Read article: Our favourite pictures of 2014
From interstellar dust and galactic dirt to cracking oysters and educational doodles
Read article: Book of the Year 2014
Which book received the highest honours in our list of the year's best popular-physics titles?
Read article: Comet landing named Physics World 2014 Breakthrough of the Year
Rosetta mission tops our list of the 10 key breakthroughs in physics
