The test comes days after President Vladimir V. Putin announced the previous trial of another Russian nuclear weapon.

Philippine seismologists say that a new offshore earthquake with a preliminary 6.8 magnitude hit the same southern region ...

MANILA, Philippines -- A 7.4-magnitude earthquake Friday morning off the southern Philippines killed at least two people, damaged a hospital and schools, knocked out power and prompted evacuations of ...

In late July, a major earthquake tsunami near Russia’s Kamchatka Peninsula put a new NASA system called GUARDIAN to test. This technology was able to detect the tsunami almost in real time, offering ...