Video obtained by USA TODAY shows the dogs, part of the Silver Ace Sled Dog Kennel, racing down a snow-covered path in ...

Two major earthquakes struck Alaska and Japan recently. Is this is a statistically normal scenario or a cause for alarm?

In Alaska, a federal grant that funded seismic data collection in order to warn people about tsunamis is being cancelled. Experts say cuts like this could make tsunami warnings less reliable.

Japan’s unprecedented “megaquake” advisory means the risk of a magnitude 8 or higher earthquake off its northern Pacific ...