When it comes to eradicating unwanted vegetation, these curious creatures have proven to be an earth-friendly alternative to herbicides.

See what stories caught our attention this week, from harnessing the immune systems of crops to cooling green roofs in Brazil.

New and old ways to share wedding outfits and other supplies are slowly changing mindsets — while keeping the exuberance of the celebrations alive.

For years, the storied French waterway was nearly biologically dead. Now, it’s teeming with marine life once again, as it did centuries ago.

The places where epic waves break store millions of tons of carbon. Preserving them protects a sport and the planet.

On unique tours, blind and sighted guests climb mountains, salsa dance, sail and even skydive — all side by side, as equals.