Google has entered into long-term power purchase agreements (PPAs) with Texas-based Leeward Renewable Energy (LRE) to support ...

Soma Bags makes backpacks equipped with solar panels that power a light, enabling children in rural Tanzania to read even ...

Now that the sun has reached its solar maximum, aurora chasers should expect the northern lights to appear more frequently in the night sky.

In the United States, plenty of Americans should have an opportunity Thursday to witness auroras dancing across the night sky ...