This April 22 marks the 55th anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the United States to create the Environmental ...

Astronomers have confirmed the existence of four rocky planets orbiting Barnard’s Star, our nearest solitary stellar neighbor ...

NASA has discovered a new world, named Gliese 12 b. It is roughly the size of Earth, lies in the habitable zone, and orbits every 12.8 days.

Kensington Palace released Instagram videos featuring Kate Middleton and Prince William over the past week, and while both ...

Teaching our kids about the planet, its resources, and how to appreciate and protect them is one of the most important t ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

In The Visioneers, Harding travels around the world to meet the scientists and engineers who are tackling today’s biggest ...

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. Celebrate Earth Day all month long with ...

Prince William announced that his Earthshot Prize awards ceremony will take place in the fall of 2025 in Rio, Brazil, taking ...

UNEP Executive Director, Inger Andersen emphasizes the urgent need for multilateral action to tackle climate change, ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

A group of astronauts whizzing around Earth from orbit are getting some pretty spectacular views of our planet's poles – and ...