The Last Airbender turning 20 in 2025, we've ranked every season of Nickelodeon's game-changing animated fantasy series.

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...

Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

Earth’s inner core is changing shape, scientists have found.

Outdoor education has the potential to affect children’s physical and mental health while fostering an appreciation for nature.

The origins of life on our planet remains one of science’s great mysteries. Now, a NASA mission that brought a piece of an ...

Help your children learn to be kind to others with these random acts of kindness for kids. Use our free printable as a check ...

It’s a small world. It’s a wide world. Both phrases are used in lyrics, titles and more. A more accurate statement might be: Earth’s circumference (at the equator) is 24,901 ...

Measurements and data collected from space can be used to better understand life on Earth. An ambitious, multinational research project has demonstrated that Earth's biodiversity can be monitored and ...

This month’s picks include a film based on a popular Nickelodeon show and a sequel to a beloved DreamWorks western.