Hugely ambitious self-sufficient floating city to host 40,000 people
Dogen City would measure 4 km (almost 2.5 miles) in circumference
Japan activates Emergency Alert System after North Korea missile launch
“North Korea has launched a suspected ballistic missile,” the Japanese prime minister’s office said
What really happened to the man from a “parallel universe” who bewildered Japan
The truth behind one of modern history’s most popular urban legends is less thrilling than the concept of alternate dimensions
