D‑printed homes use less material and create less waste and are fast gaining traction as a sustainable alternative to traditional building.

Zombie forests of standing dead trees are on the rise across the Sierra Nevada and elsewhere across the U.S. Credit: Pexels.com.

When most people think of global warming, they picture melting glaciers, intense heat waves, or rising seas. What is less widely recognized is the growing impact of climate change on human eye health.

National parks, wildlife refuges, forests, and other public land is at risk of being sold and exploited by the Trump administration. This land is owned by the American people, yet the administration ...