Unthinkable to reality: first Ebola case diagnosed in the United States – CDC vows to prevent an ‘outbreak’ in Dallas

Over 30 people feared dead near Japanese volcano after eruption

Walking Dead: mass panic in Nimba County as dead Ebola patients ‘come back to life’

Outbreak of a respiratory illness escalates among children and mystifies scientists

Unexpected eruption of Mt. Ontake, Japan

Category 4 Hurricane Odile headed straight toward tourist area

Ebola in the air? A nightmare that could happen – ‘would be one of the most devastating things to ever hit the world’

Iceland’s Bardarbunga volcano sulfur fumes now bothering people 800 miles away

Two Indonesian volcanoes undergo multiple eruptions – evacuations ordered

Rome: two sonic booms shakes Italian capital

Two solar eruptions to strike Earth, degrading GPS and radio transmissions on Saturday

Yellowstone, erupts largest gayser of the world (great video)

Incredible eruption of Tavurvur volcano in Papua New Guinea (video)

Asteroid 2014 RC to flyby through Earth-Moon system on September 7, 2014

Bardarbunga eruption intensifies - two new effusive fissures opened up, Iceland

USGS: Earthquake Magnitude 6.1 - Easter Island region

A colossal, sheep-England: swallowing sinkhole has appeared in County Durham - and it is only getting bigger.

Grim Ebola prediction: outbreak is ‘unstoppable’ for now, says U.S. virologist