"There’s stardust and carbon in our veins," the event's organizer, Gary Adrian Randall, says. "We're cosmic beings ... we're ...

But any plans Karl Bushby had for a triumphant return to Britain may now be scuppered by the most intractable obstacle of all ...

The shared experience of seeing something amazing, like a tarpon breaching or a ray gliding past, creates instant camaraderie ...

The ancient fortress above ground was impressive enough. Then researchers started digging deeper.

This video explores the construction of the Fehmarnbelt Tunnel, the largest underwater tunnel in Europe, spanning 18 km in ...

President Donald Trump 's administration, citing the government shutdown, said Wednesday it was putting a hold on roughly $18 billion to fund a new rail tunnel beneath the Hudson River between New ...

Discover the starting UFO claim by a former NASA employee, shedding light on alleged extraterrestrial encounters and government secrets.