If you walk through a forest and look down, you might think you're stepping on dead leaves, twigs and soil. In reality, ...

NASA has discovered a mysterious interstellar comet entering our solar system. Learn what this strange visitor is and how scientists are tracking it now.

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

Bandits aren't the only things you have to worry about in the weird west. Red Dead Online players will now have to contend ...

​A remarkable 1,000-year-old artefact has been discovered at the Fondazione Museo Miniscalchi-Erizzo in Verona, Italy, by ...

Earth's oceans have been warming at unprecedented rates, yet one mysterious blob of water, just south of Greenland, has ...

"Whatever the chain of events, only those remains here mentioned have been found up to this day," Daniel Torres Navarro ...

The discovery of a mysterious culture're path through the White Sands National Park pushes the understanding of North American human history back by 10,000 years ...

Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...

More than 200 people across a half-dozen southern states have reported witnessing a mysterious object streak across the sky.