A powerful burst of energy from the sun streaming past Earth painted the night sky as far south as Florida with stunning northern lights displays overnight Tuesday. The dancing red and green and ...

With major eclipses, brilliant supermoons, and lineups of five or more planets, 2026 offers something awe-inspiring in every season. Here’s what to watch for.

Since it has the fewest hours of sunlight compared to the rest of the year, the Winter Solstice is considered the “shortest ...

A "new star" is expected to appear in night skies soon due to a distant nova explosion. Originally, the T Coronae Borealis star system, which is 3,000 light years away from Earth, was expected to ...

The final supermoon of 2025 graced night skies around the world from Thursday evening through to early Friday, creating some ...

As I stumbled over rocks through pitch darkness, following a guy I had just met online, I began to question my life choices. It was the middle of the night, and I was wandering through a remote desert ...

Night owls this weekend can enjoy one of the most spectacular meteor showers of the year, with the Geminids blazing trails in ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...