Read article: Moving the goalposts
Moving the goalposts
Robert P Crease finds that a new book on string theory offers progress for the philosophy of science
Read article: Moving the goalposts
Read article: Planck perspectives
Planck perspectives
Peter Coles explains what the data from the Planck mission mean for cosmological theories
Read article: The world of physics in 2014
The world of physics in 2014
Find out more about the key physics events of the coming year – and those we predict might happen
Read article: In search of the real Stephen Hawking
In search of the real Stephen Hawking
Stephen Hawking's new memoir, plus an anthropological study of how Hawking interacts with his colleagues and assistants, reviewed by Margaret Harris
Read article: Can we unify quantum mechanics and gravity?
Can we unify quantum mechanics and gravity?
Sabine Hossenfelder has little doubt that we will be able to
Read article: What is time?
What is time?
Adam Frank explains why the nature of time is such an enduring – and important – problem
Read article: Farthest confirmed galaxy is a prolific star creator
Farthest confirmed galaxy is a prolific star creator
Galaxy shone just 700 million years after Big Bang
Read article: Astronomers discover furthest gravitational lens
Astronomers discover furthest gravitational lens
Lens reveals early universe young-galaxy mystery
Read article: What is the nature of the dark universe?
What is the nature of the dark universe?
Catherine Heymans takes a look at what we can’t see
Read article: Is the universe saddle shaped?
Is the universe saddle shaped?
"Open" geometry could account for Planck anomalies
