People share some interesting stories about how a flat earther was convinced that their views were wrong or at least they ...

Launched on Dec. 20, it would travel for the next 23 days on a NASA balloon along the very highest reaches of the atmosphere, ...

Recent X8-class solar flare activity reveals critical weaknesses in America's power grid, where geomagnetic currents could destroy transformers and trigger prolonged blackouts.

The Sun has entered one of its most volatile moods in years, hurling a torrent of powerful flares and charged particles into ...

Aurora borealis photos are everywhere lately. The truth is they’re no more common than they ever were. Here’s what the ...

Explore the solar system from Mercury to Pluto and discover the extraordinary differences in orbital speed, year length, and rotation. Learn how Mercury completes a year in just 88 days, while Neptune ...

A vast, flat sheet of dark matter may solve the long-standing mystery of why our neighboring galaxy Andromeda is speeding ...

Elon Musk has issued a shocking warning about the future of artificial intelligence, claiming humanity may have only months ...

New data suggest the object is behaving differently than predicted as it moves away from the Sun. The findings come from ...

As Carlisle Cathedral's East Window is named England's favourite piece of stained-glass art, we explore the history and ...

Far below the reach of sunlight, in water cold enough to freeze most life in its tracks, scientists have found oxygen being ...