From a remote rocky and hilly stretch of the wilderness in Loyangalani district, the ever-present winds in the region effortlessly turn the turbines, producing 310 megawatts. It's enough to power 1 million homes, according to projections.

The Trump administration's new order weakening the Endangered Species Act could well make things worse for the monarch, one of more than 1 million species that are struggling around the globe.

In May, Ireland became only the second country in the world to declare a “climate and biodiversity emergency.” But was it only a “greenwashing” move to distract climate activists from more oil and gas drilling?

Catholic Energies offers no-cost counseling to parishes, schools, hospitals and other Catholic organizations. “[We] demonstrate to them how they can save money and reduce their carbon emissions through smart solar energy projects."

After all previously stocked items are gone, no more single-use plastic will be sold.

We know of at least 4,000 planets outside our solar system, writes the astronomer Samantha Lawler, but we will not be visiting any of them soon—nor do we know if any are inhabitable. Exploring space teaches us the fragility of Earth.