Imagine walking into a zoo in 2050 and finding no cages, no bars, and no glass walls separating you from the wonders of the animal kingdom. The air hums with excitement, but it’s not just about seeing ...

If humans vanished from the planet nature would slowly reclaim cities wildlife would expand into once-urban areas and ...

Arctic climate shifts are accelerating, impacting temperature, sea ice, and regional ecosystems significantly.

So scientists have had to look at what the Earth looks like now and at all of the other planets, moons and debris in the solar system. They’ve concluded that the Earth was built in the same way ...

I remember working on my first Earth Day project as a kid in elementary school in Massachusetts, constructing two huge, makeshift Styrofoam spheres showing what our planet looked like at that time ...

One ambitious company has a plan to establish a colony of adventurous humans beneath the sea, but scientists have some doubts ...