A canyon is a deep, narrow valley with steep sides. Here on Earth, canyons are typically formed by long-term erosion from ...

As Kilauea erupts a 330-foot-tall fountain of lava, officials warn of hazards from volcanic gas that may affect nearby ...

Scientists have long thought that the South Pole-Aitken basin was formed by a shallow-angle impact, but new research suggests ...

"One advantage of the shallow entry, slow velocity atmospheric path model is that by the time the meteoroid is close to ...

About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

Sri Lanka’s Sigiriya has been crowned the world’s most welcoming city for 2025 by Booking.com, based on over 360 million of ...

Sri Lanka’s Sigiriya has been crowned the world’s most welcoming city for 2025 by Booking.com, based on over 360 million of ...

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than 10 minutes, according to ...