Strange signals from outer space are constantly reaching Earth, hailing from sources like pulsars, quasars, and supernovas.

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

The ANITA experiment has found anomalous radio signals above Antarctica, prompting new investigations into mysterious ...

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

A mystery signal detected high in the sky above Antarctica defies current models of physics and could represent a new ...