Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs ...

From the daily newsletter: why we should be in the streets; and Pope Francis’s tangled relationship with Argentina.

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

Google has rolled out its Earth Day Doodle for 2025, and it's giving users a glimpse at the many sides of our world. Each ...

WHYY’s Jennifer Lynn and Susan Phillips explore the beauty of nature through poetry, featuring iconic poets like Amanda Gorman, Walt Whitman and Allen Ginsberg.

The Lyrids are best viewed in the Northern Hemisphere during the dark hours between midnight and dawn. The website Time and ...

The Lyrid meteor shower is about to reach its peak activity for April. Here's when and how to see it, along with a cloud ...