NASA's Curiosity Mars rover has photographed clear signs of ripples locked into a Martian rock, a sign of an ancient lake on the Red Planet's surface.
The expansion of black holes alongside the cosmos could be explained if the cosmic monsters contained dark energy in their cores, the driving force behind the universe's growth.
After being diagnosed with aphasia in 2022, Bruce Willis has now been diagnosed with frontotemporal dementia.
A baby with a rare inherited disorder became the first child in the U.K. to receive a new gene therapy for the condition.