This endangered invertebrate is harmless to humans — and rabbits. Saving it from extinction might even benefit both species.

Evidence from the pandemic found that bighorn sheep populations soared when people weren’t around to disturb them.

As teams travel thousands of miles, the cost to the planet rises. But sports offer an opportunity to advocate for sustainable ...

Park boundaries can’t protect against everything, and the trees that give the reserve its name remain threatened.

Kyle Rosenthal runs Sustain With Age, an organization that focuses on climate mitigation and adaptation for youth and seniors ...

Christa Horn serves San Diego Zoo Wildlife Alliance as a senior conservation program manager in the Plant Conservation group.

The world still faces a growing extinction crisis, but that hasn’t stopped conservation efforts or individual overachievers. Here are some of the animals who made a difference. The world still faces a ...