Hailstones have been said to bounce up and down through clouds as they grow. A new study found that many stones take much simpler paths.

You had to hold your breath and dive a little to get through.” That’s how speleologist Katiya Pavlova summarized the ...

Scientists are using isotopes to answer a surprising variety of questions about the world, according to University of ...

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

The precise measurement of states in atomic and molecular systems can help to validate fundamental physics theories and their ...

From ram’s horns to the scales of justice, these symbols help tell the astrological story of who you are and how you move ...

At Utah State University, researchers are using a radical idea known as the holographic principle to bridge the gap. By ...

VATICAN CITY (AP) — Pope Leo XIV, history’s first American pope, vowed Sunday to work for unity so that the Catholic Church becomes a symbol of peace in the world, offering a message of ...

Deep geological repositories for the final disposal of spent nuclear fuel are situated hundreds of metres beneath the Earth’s surface. Exhaustive technical assessments are used to determine ...

Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to ...