It’s not yet a gold rush to the ocean floor, but seabed prospecting is raising concerns.
When new gutters are needed, consider green choices.
Two new studies challenge the current theory.
Matrimonial vows of commitment extend to planet Earth.
Is your lifestyle as ecofriendly as you think it is?
A natural insulator that’s more effective and more environmentally friendly than fiberglass.
While dodging bullets and spears of poachers and rebels, Virunga National Park ranger Innocent Mburanumwe can put a 700-pound gorilla at ease with a few strategic grunts.
Nine more persistent chemicals banned worldwide.
A firsthand look at the effects of climate change near the South Pole.
New federal standards could cut energy bills by about $16 billion by 2030.