Images: Everest, 1924 By Andrea Mustain last updated 13 October 22 Historical photos from the ill-fated expedition to Everest's Summit.
The Scariest Places on Earth By Andrea Mustain, Elizabeth Peterson published 31 October 16 Here are some of the creepiest, crawliest, most terrifying places on the planet.
Massive Thunderstorms Are Traced to Intense Wildfires By Andrea Mustain published 14 June 13 Like volcanoes, these storms kick particles high in the atmosphere.
4 Things You Need to Know About Hurricane Sandy By Andrea Mustain published 28 October 12 Sandy is bearing down on the East Coast. Here are the main things you need to know.
Weird 2012 Quake Signals Tectonic Plate Birth By Andrea Mustain published 26 September 12 The earthquakes were among the most powerful ever recorded.
Nadine the Zombie: This Tropical Storm Just Won't Die By Andrea Mustain published 25 September 12 The storm may even get stronger.
Expedition Uncovers Seafloor Mountain, Dazzling Sea Life By Andrea Mustain published 21 September 12 This remote region provides a rare glimpse of an unsullied ocean ecosystem.
Cameras Reveal First Glimpse of Newborn Panda By Andrea Mustain published 19 September 12 The teeny bear is hard to see, but it's not hard to hear.
New, Colorful Monkey Species Discovered By Andrea Mustain published 12 September 12 This monkey has some arresting anatomical features.
In Images: Extreme Weather Around the World By Andrea Mustain published 6 September 12 From tornado outbreaks to crazy dust storms, extreme weather has been hitting around the globe in recent years.
Why Philippines Earthquake Tsunami Warning Was Cancelled By Andrea Mustain published 31 August 12 The quake was a big one.
Eerie Video Captures Footage Inside Hurricane Isaac's Eye By Andrea Mustain published 30 August 12 What's it like to stand inside a hurricane? Watch and find out.
Crazy Image: 4 Storms, 2 Oceans By Andrea Mustain published 30 August 12 The image highlights the increasingly busy 2012 storm season.
Isaac's Impacts: Destruction from 'Just a Cat 1' Storm By Andrea Mustain published 30 August 12 Category 1 hurricanes and even tropical storms can still pack a deadly punch.
Why Hurricane Isaac Is Moving So Slowly By Andrea Mustain published 29 August 12 This slow-poke storm won't seem to get a move on.
Plane Inside Tropical Storm Isaac Snaps Dazzling View By Andrea Mustain published 24 August 12 Images show the glow of the sun peeking through ominous clouds.
Dazzling Map Shows More Than 150 Years of Hurricanes By Andrea Mustain published 23 August 12 Shows that some spots get hammered far more than others.
Photo: Dawn Breaks in Antarctica, Ending Months of Darkness By Andrea Mustain published 20 August 12 First sunrise of the season lights remote region of frigid continent.
Images: Life at Antarctica's Concordia Station By Andrea Mustain published 20 August 12 The residents of this remote research station spent the winter cut off from any outside help.
Doomed Polar Explorer's Famed Ship Found on Seafloor By Andrea Mustain published 16 August 12 The vessel was discovered off the coast of Greenland.
Fishing Expedition Finds Weird Deep-Sea Sharks By Andrea Mustain published 14 August 12 Features range from knifelike snouts to serrated spines.
New, Deadly Virus Related to Ebola ID'ed in Snakes By Andrea Mustain published 14 August 12 The newfound virus looks like a mashup of two dangerous viruses, researchers said.
The Story of Larry the Snake By Andrea Mustain published 14 August 12 A quest to save this personable boa constrictor led to the discovery of a new virus.
Earthquake Record Shakes Up Pacific Northwest Predictions By Andrea Mustain published 9 August 12 Earthquakes could rattle parts of the Northwest more frequently than once thought.
2012 Hurricane Forecast Update: More Storms Expected By Andrea Mustain published 9 August 12 Forecasters up the chance of a busier-than-normal season.
