Is the moon shrinking?

The best discoveries, inventions and surprises

Neutron stars can suffer quakes far more powerful than anything on Earth

Seeking answers to your science questions? Ask our resident expert, Peter Gallivan

Amazing answers to your curious questions

Scientists distinguish between weight and mass, which may seem pedantic until you see what happens on a world where gravity is radically different to Earth’s

The discovery of buried ‘mud waves’ off the ...