Featured by Megan Gannon
Archaeologists and construction workers are teaming up to unearth historic relics
One massive rail project, 10 millennia of history, 60-plus excavation sites, 143 miles of track, and thousands of skeletons.
Inside NASA’s plan to use Martian dirt to build houses on Mars
If humans want to create a lasting presence on the Red Planet, they’ll have to learn to live off the land.