Scientists are watching Alaska's Mount Cleveland on the Aleutian Islands because it may become a threat to air traffic, said John Power, scientist in charge at the Alaska Volcano Observatory ...

An active volcano in the Aleutian Islands erupted early Wednesday, sending an ash cloud to 20,000 feet above sea level, according to the Alaska Volcano Observatory. Mount Cleveland, on Chuginadak ...

Alaska Volcano Mount Cleveland Could Erupt Soon, Stopping Flights Across Pacific. Published Jun 28, 2018 at 12:06 PM EDT Updated Aug 03, 2018 at 12:26 PM EDT. By .

Mount Veniaminof, a stealthy volcano in Alaska, erupted silently, leaving scientists puzzled. New research uncovers why some volcanoes erupt without typical warning signs. The post Stealthy Volcano ...

Another day, another minor eruption from Mount Cleveland, located in the Aleutians. Seismic sensors on Wednesday evening detected an explosion of unspecified magnitude from the active volcano.

Alexandra Gutierrez, KUCB – UnalaskaMount Cleveland showed more signs of activity last weekend. The volcano, located in the central Aleutians, has been… Mount Cleveland Volcano Shows Increased ...

After a summer of eruptive activity, Mount Cleveland has finally calmed down some. Today, the Alaska Volcano Observatory downgraded its color code for the Aleutian volcano from “orange” to ...

Officials are monitoring a remote Alaska volcano that could explode and launch an ash cloud, potentially threatening intercontinental flights. “Eruptive activity” of Cleveland Volcano was ...

The smoking crater of Great Sitkin volcano on Great Sitkin Island in the Aleutian Islands of Alaska, circa 1955. The USGS tweeted that the volcano’s activity had increased above the usual ...

ANCHORAGE, Alaska – One of Alaska's largest and most active volcanoes is restless again, prompting scientists to issue an aviation advisory. Alaska Volcano Observatory scientists increased the ...

Mount Cleveland, also called Cleveland Volcano, located at the Aleutian Islands in Alaska has been reportedly oozing lava, highlighting a possibility of eruption.

A 5,675-foot volcano on a remote Alaskan island named for President Grover Cleveland has thrown out a cloud of dust and gas visible to satellites and estimated to be 15,000 feet high.