Perimeter Institute discuss LIGO findings
What does the discovery of gravitational waves mean for physics?
Read article: LIGO detects first ever gravitational waves – from two merging black holes
LIGO detects first ever gravitational waves – from two merging black holes
Momentous discovery marks start of a new era of gravitational-wave astronomy
Read article: Could the accelerating expansion of the universe be explained by modifying general relativity so that gravity has mass?
Could the accelerating expansion of the universe be explained by modifying general relativity so that gravity has mass?
Matthew Francis reports on a small but dogged group of physicists thinks the existence of dark energy might be a clue that we need to revise one of the most successful theories we hav...
Read article: Underground ring lasers will put general relativity to the test
Underground ring lasers will put general relativity to the test
Subtle twisting of space–time could be seen on Earth for the first time
Has Advanced LIGO found gravitational waves?
Collaboration quashes rumours of a discovery
Read article: Magnetic fields near the Milky Way’s black hole seen for the first time
Magnetic fields near the Milky Way’s black hole seen for the first time
Event Horizon Telescope clearly resolves dynamical features at the event horizon
Read article: Launch of LISA Pathfinder probe heralds new era in search for gravitational waves
Launch of LISA Pathfinder probe heralds new era in search for gravitational waves
Concept mission will test whether a space-based gravitational-wave observatory is feasible
Einstein’s legacy, 100 years on
Celebrating the centenary of the general theory of relativity
Read article: What is Einstein’s general theory of relativity?
What is Einstein’s general theory of relativity?
Jürgen Renn explains why Einstein's great theory is so remarkable
Read article: Astronomers gaze upon the oldest stars in the galaxy
Astronomers gaze upon the oldest stars in the galaxy
Ancient metal-poor stars finally spotted in galactic centre
