A mysterious 'ghost plume' has been spotted beneath eastern Oman. Emanating from the Earth's core, this hot pillar of soft ...

Much of the universe's regular "baryonic" matter is spread through intergalactic space and in diffuse halos around galaxies, ...

The mystery radio pulses were picked up about 25 miles (40 kilometers) above Earth by the Antarctic Impulsive Transient ...

Recently, a group of scientists at the University of Pennsylvania, have detected mysterious radio signals, that seem to ...

The collapse of the world’s second-largest ice sheet would drown cities worldwide. Is that ice more vulnerable than we know?