Nuclear weapons testing
The Kremlin won’t say much about a blast at a secretive Russian nuclear reactor.
Rising sea levels and residual effects from nuclear testing are ushering in a wave of homeless migrants into Honolulu.
North Korea has conducted all six of its nuclear tests at the Punggye-ri site.
President Donald Trump plans to hold a summit with North Korean leader Kim Jong Un on June 12.
Kim Jong Un has pledged to close the country’s nuclear test site in May in full view of the outside world
Pyongyang also said it plans to close down a former test site.
The new missile has a range of more than 3,000 miles.
“To expect China to be able to solve the problem by having tougher sanctions is unrealistic,” an expert warns.
The blast likely caused tremors and landslides.
The quake, which measured at 6.3, comes just after news broke of a North Korean hydrogen bomb.