Japan Quake Aftershock Tally Exceeds 5,000 By Andrea Mustain published 23 May 12 The seismic jolts keep on coming.
Why Italy's Earthquake Was Weird By Andrea Mustain published 21 May 12 This area hadn't seen a strong quake in centuries.
Elusive 'Asian Unicorn' Faces Extinction By Andrea Mustain published 21 May 12 These secretive creatures were discovered only 20 years ago.
Hot Summer Projected for Much of US By Andrea Mustain published 18 May 12 No relief in sight for drought-stricken areas of the country.
Newly Discovered Seafloor 'Chimneys' Teem With Life By Andrea Mustain published 17 May 12 One chimney is as tall as a seven-story building.
First Images of Antarctic Volcano's Innards Revealed By Andrea Mustain published 16 May 12 Volcano's own gas bubbles reveal underground plumbing.
Antarctica from Above: Watch the Birth of an Iceberg By Andrea Mustain published 14 May 12 NASA scientists captured stunning footage during flights over the ice.
Rare Twin Waterspouts Caught on Camera By Andrea Mustain published 10 May 12 One twister moved over land and caused damage.
How on Earth? The Science Behind Earthquake Warnings By Andrea Mustain published 9 May 12 Authorities can sound the alarm seconds to minutes before shaking strikes.
The Surprising Threat from Mexico's Awakened Volcano By Andrea Mustain published 2 May 12 It's not just lava that poses danger from volcanoes.
Italian Volcano Erupts for 7th Time This Year By Andrea Mustain published 30 April 12 Famed Mount Etna took its time before its most recent lava explosion.
Mysterious Balancing Rocks Resist Quakes' Shakes By Andrea Mustain published 22 April 12 These rocks near the San Andreas Fault aren't feeling earthquakes for some reason.
Ancient 'Wave of Poseidon' Was Real Tsunami By Andrea Mustain published 20 April 12 The wave saved a town 1,500 years ago, but tsunamis pose a real danger now.
Humans Behind Strongest Oklahoma Quake Ever Recorded, Research Suggests By Andrea Mustain published 19 April 12 Industrial practice may have some dramatic consequences.
Emperor Penguin Numbers Double Previous Estimates, Satellites Show By Andrea Mustain published 13 April 12 The iconic birds are facing threats as Antarctic ice melts.
Cameron's Dive Stirs Push for Future Deep-Sea Exploration By Andrea Mustain published 13 April 12 Scientists hope Cameron's vehicle will spark a new age of research and exploration.
Watch Live: Robot Sends Back Footage of Deep-Sea Sights By Andrea Mustain published 12 April 12 Take a trip to a spot no humans have ever seen (and never leave home).
Why Today's Indonesia Quake Didn't Make a Monster Tsunami By Andrea Mustain published 11 April 12 This was a different kind of quake.
Deep-Sea Expedition Reveals Stunning Sea Life, Damage By Andrea Mustain published 10 April 12 Unexplored canyons captured in HD footage.
What's Under Antarctica? Quake Waves Give First Look By Andrea Mustain published 6 April 12 Scientists finally have long-hidden data from one of Earth's last unmapped places.
Storm Chaser Catches Terrifying Dallas Tornadoes By Andrea Mustain published 4 April 12 These guys run right toward the danger.
Mount Etna Erupts in Fiery Glory By Andrea Mustain published 3 April 12 Photos of the restive mountain reveal a spectacular show.
Fooled You! Richard Branson's Volcano Journey Prank By Andrea Mustain published 2 April 12 Virgin Volcanic announced its plans on April 1.
Washington Monument Surveyed for Quake Effects By Andrea Mustain published 31 March 12 The time-tested technique, combined with modern technology, produces incredibly accurate data.
Leaf Peeper Paradise: Autumn's Best Colors By Andrea Mustain published 29 March 12 From Maine to Texas, fall's leaves impress.
