Earth’s continents are currently keeping a safe distance from one another, but what if they did slam together again, ...

The curious minds at What If investigate whether humans could survive if we dug tunnels between continents, examining the challenges of engineering, biology, and global logistics in such an ...

Scientists recently published new ideas about why Earth’s toughest, oldest continents persist. These continents, known as cratons, have been on earth for more than two billion years. Andrew Zuza, an ...