Professor John Chiang of UC Berkeley explains the impact of Earth's axial tilt and orbital eccentricity on global climate. He highlights their influen ...

There's a variety of astronomical events in 2025 well worth planning a trip around this year—whether that means driving to ...

The cool conditions which have allowed ice caps to form on Earth are rare events in the planet's history and require many ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These ...