Bedrock of the Future: A 1.9-billion-year-old bedrock will soon house the world’s first permanent nuclear waste site
OLKILUOTO, Finland — With the push of a button, the elevator descends hundreds of meters in seconds into the dark depths of Onkalo. “We are now at about minus 1,411 feet,” muttered geologist Tuomas Pere as he steered a car through a labyrinth of man-made tunnels. “We are driving ...