Real Madrid traveled almost 4,000 miles to play Kairat Almaty in the Champions League. But why are European teams having to go to Central Asia to play UEFA competitions?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: To understand the mantle—the largest layer of Earth’s ...

They got on their bikes last month and chose active travel for work and leisure, clocking up an impressive 73,237 miles.

(CNN) — Whenever the UEFA Champions League (UCL) anthem plays, millions of people around the world perk up and get excited at the prospect of witnessing some of the best club soccer on the planet.

Here’s what you will learn when you read this story: Gravitational anomalies detected by NASA and the German Aerospace Center’s GRACE satellites confused scientists for years. These anomalies are ...

Orionid meteors are known for their brightness and for their speed. The meteors travel at about 41 miles (66 kilometers) per second into Earth's atmosphere. Fast meteors can also sometimes become ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A small asteroid just gave the Earth a close buzz. The little space rock, called 2025 TF, safely ...

A team of geophysicists say that an enormous mass shifted deep beneath the Earth’s surface 18 years ago. As detailed in a paper published in the journal Geophysical Research Letters last month, a team ...