When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

The exoplanet HD 20794d swoops in and out of its habitable zone every few hundred days, making for an extreme climate.

The enchanting dunescape stretches over 43 miles (70 km) along the coast and over 30 miles (50 km) inland. Lençois translates ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Scientists uncover hidden land under Iceland, questioning our understanding of Earth's continents and tectonic plates.

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Africa is dividing in two, and a new landmass and ocean may form sooner than expected. The change could alter the climate and ...

Bryce Mitchell's support for Adolf Hitler earned him a public condemnation from UFC CEO Dana White, but nothing more.

There’s a terminator in our midst. Squinting through a telescope, I see it. The fuzzy line (in non-astro speak) where the ...

The stills have been taken from reels of film shown at the Nuremberg Trials, which sit in the US National Archives, and ...