Harold Tobin discusses the value of earthquake early warning systems and risks facing Washington's Cascadia Fault following ...

Trump announced 25% tariff on Indian goods on July 30, citing New Delhi’s purchases of Russian energy and military equipment ...

A massive volcano has erupted in Russia’s far eastern Kamchatka Peninsula region for the first time in centuries, just days ...

A magnitude 5.1 earthquake occurred about 54 kilometers west of Adak, Alaska, on Tuesday morning, according to the U.S.