An image captured by NASA’s Terra satellite is giving us a new and stunning look at how a rare snowfall cloaked the Atacama ...

This year, the alert system for defending the planet against incoming space rocks was activated for the first time. It won’t be the last ...

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

Until the state bridges the gap between climate goals and equitable policy, California's lofty environmental vision will ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

Solar became the EU’s largest source of electricity for the first time ever in June, according to a new report from energy think tank Ember.

Neoen’s 300 MW Cestas solar park, commissioned in 2015, remains France’s biggest PV plant and the only one in the country that contributes to grid stability, even at night.

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

Why it's incredible: Mount Thor is home to Earth's largest vertical drop. Mount Thor is a remote mountain in Canada with the largest vertical drop in the world. The mountain is just under 5,500 feet ...