Light from anti-hydrogen has been observed for the first time.
The pilot wave model of quantum theory is an interesting idea, but it won’t save the EMDrive.
The EM drive has finally passed peer review. What now?
SpaceX’s Mars rocket will be huge. It will have to be to reach Mars.
This year’s Nobel prize in physics was a surprise, but a good one.
The equator of the Earth moves at more than 1,000 mph, so why don’t things at the equator fly into space?
Quantum entanglement won’t let us communicate faster than light, but it might help us keep our secrets.
Einstein said everything falls at the same rate. Is that also true for a quantum top?
The pear-shaped nucleus of barium-144 could help solve one of the biggest mysteries in cosmology.