For the first time, astrophysicists have detected a pattern in fast radio bursts, one of the most mysterious phenomena in the universe.
A famous painting by Gustav Klimt that went missing 23 years ago turned up in the walls of the gallery from which it appears it was stolen from. No one knows who took it.
As Rosetta's comet got near enough to the sun for frost to evaporate off its surface, a color-changing water and dust cycle began that shuffled its colors around.
Baby Jesus and his wings are just some of the images hidden beneath da Vinci's "Virgin of the Rocks".
Political coverage often involves the same sort of data and methods scientists use in their own research. But it's important to know how to read them.
When two neutron stars slammed together far off in space, they created a powerful shaking in the universe — and their echoes could violate Einstein's theory of relativity.