What if there was a ‘replica’ of the Earth? The European Union (EU) began finalizing plans for a digital Earth ‘twin’ last fall, and now, scientists are working to build it. When complete, it will ...

In 2006, astronomers with the NASA-backed Catalina Sky Survey in Arizona discovered a peculiar body floating amid the sea of thousands of human-made satellites orbiting our planet. After taking a ...

The environments in space habitats and on the Earth are both closed-loop systems, only on vastly different scales. When you purchase through links on our site, we may earn an affiliate commission.

Moving heavy industry off Earth could help cure some of what ails our planet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Lewis Pinault is a ...

This is Fix the Planet, the weekly climate change newsletter that reminds you there are reasons for hope in science and technology around the world. To receive it in your inbox, sign up here. This ...

Earth Day is an excellent time to assess our connection to Earth, and things we can apply to our daily lives that will better the planet. When we take these actions, there are beneficial side effects, ...