A complete guide to U.S National Parks statistics, including the most popular parks on Instagram, the most and least visited, and tips for planning a parks trip.

Find out the current state of lithium mining in the United States, where lithium is found, and why more local lithium mines are necessary.

There are plenty of pros and cons to nuclear energy: Does the good outweigh the bad?

What Minnesota's 100% Carbon-Free Energy Law Means

Energy-efficient light bulbs last longer, cost less, and are just as effective as traditional incandescent bulbs. Find out if they're right for your home.

A plan has been proposed that will intentionally release pollution to thwart climate change. What will it mean for solar power generation?

Global sustainability requires each country to work together to manage resources so that we, future generations, and the environment can thrive.

Concentrated solar power (CSP) uses special mirrors to concentrate the sun's energy; the collected heat is then used to generate power on the utility scale.