Perseverance is on a thrilling hunt across Mars’ Jezero Crater rim, exploring mysterious light and dark rock layers at Witch ...

Mysterious, Human-Shaped Dark ‘Dark Watchers’ Have Been Scaring People for Centuries Now at California’s Big Sur Some ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy.

The Phantom Ranger is a fan favorite Power Ranger, but one theory about his origin could be exactly what the series needs.