What if Venus became Earth's moon? Explore how our planet would change if Earth’s twin, a planet almost the same size and ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

Nestled in the heart of Gainesville sits a natural wonder so unexpected, so beautifully bizarre, that it feels like stepping into another dimension – Devil’s Millhopper Geological State Park, where ...

Several factors, both meteorological and geographical, created a nightmare recipe for flash flooding across the Texas Hill ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Big Hill Pond State Park sprawls across 4,138 acres of southwestern Tennessee’s Hardeman County like nature’s answer to the ...

The landscape is stark, dark and dramatic, formed by a series of eruptions in the last 16,000 years that have stacked layer ...

From 9-foot tall ostriches to albatrosses with gargantuan wingspans, here are some of the biggest birds in the world.

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

If you’ve been following the ongoing episodic summit eruption of Kīlauea volcano on the Big Island, you might have seen the ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

Rain can put a damper on your July 4 display, and drought risks can turn a neighborhood celebration into a five-alarm fire.