The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the annual census data ...

Iconic landmarks and city skylines around the world went dark on Saturday as millions joined Earth Hour, a global campaign by ...

If you noticed Resorts World Las Vegas’ lights out on the Las Vegas Strip, don’t be alarmed. The casino-resort turned the lights off on its LED screens, logo and marquees from 8:30 to 9:30 p.m. on ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

This Saturday marks the so-called 'Earth Hour' by WWF, a day when multiple monuments around the world will turn off their ...

This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch ...

The high-altitude forest here is the perfect microclimate for the species, and it’s one of the few places in the world where ...

Footage of four, rarely-seen snow leopards clambering up snowy cliffs in northern Pakistan has created a frenzy of excitement ...

Just a few years ago, the eastern monarch was considered endangered by the International Union for Conservation of Nature ...

Iconic landmarks such as India Gate and Qutub Minar in Delhi, the Napier Museum in Kerala, and Victoria Memorial in Kolkata ...