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- New Website Offers Daily 'Green' Discounts
- Tiny Creatures Crossed Antarctica on Ancient Seaway
- Expedition Explores Violent Russian Volcanoes
- New Type of El Niño Emerges as Climate Changes
- Hurricane Hunters Fly into Earl
- Another Ice Island Breaks Off Arctic Glacier
- Aquanauts Living on Ocean Floor Prepare to Surface
- Fossilized Creek Beds Offer Up Ancient Climate Change Clues
- Energy Use Dips Due to Recession and Tech Advances
- Low Fly-Overs Measure Thickness of Melting Arctic Ice
- Deep Ocean Research Just a Click Away
- Big San Andreas Quakes More Frequent than Thought
- Size of Ash from Icelandic Volcano Stuns Scientists
- World's Plants Growing Less Thanks to Warming, Drought
- Gulf Plume Resists Oil-Eating Microbes
- Mangrove Forest Inventory Shows Steep Declines
- Ocean Garbage Patch Still a Mystery
- First Frozen Coral Sperm and Egg Bank Created
- Surprise 2nd Quake Discovered Behind Deadly Tsunami
- Newfound Cracks in Northwest Shake Up Quake Outlook
- Chemical Engineer Purifies Water with Prickly Pear
- Strange Honeycomb Cloud Patterns Explained
- Canadian Rocks Stake a Claim as Earth's Oldest
- Haiti Quake Caused by Previously Unknown Fault
- Ground Shaken by Mexico Quake Still Moving
- Artificial Ocean Dead Zones Help Predict Real Thing
- Magma Mixing Causes Mount Hood's Explosive Eruptions
- Amount of Water in Amazon Floodplain Measured from Space
- Expedition Strikes Ancient Bedrock Beneath Greenland Ice
- Rare Coral Discovered in Pacific Ocean
- Ice Chunk Larger Than Manhattan Breaks Off Greenland Glacier
- Giant Fold in Earth's Crust Explained
- NASA Drone Will Fly Into Hurricanes to Look at Lightning
- Rainforest Life Faces Double Threat to Existence
- Earth's Inner Core Might Be on the Move
- Torpedo-Shaped Robot Dives Under Arctic Ice
- How Amazon Forests Outlast Drought: Maybe It's the Roots
- New Sites Added to World Heritage List
- Huge Hurricane Study Gears Up
- Icebreaker Ships to Map Arctic Seafloor
- Manhattan Heat Waves Sign of City Scorchers to Come
- Galapagos Islands Kicked Off International Endangered List
- Huge Chilean Earthquake Raised Country's Coast
- Undersea Mics Listen for Gulf Whales Threatened by Oil Spill
- River Gets Blame for Giant 1811 Earthquakes
- Marine Biodiversity Threatened, Study Finds
- Base of Ocean Food Chain Is in Decline, Study Finds
- Mushrooms Turned into Green Packaging
- Tropical Cyclone Birth Predicted with Supercomputer
- Tropical Biodiversity Explained by Steady Temperatures
- Stromboli Volcano Pops Like a Champagne Cork
- New Map to Help Calculate Antarctic Ice Loss
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Countdowns
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Earth in the Balance: 7 Crucial Tipping Points
We examine seven possible tipping points for living beings on Earth, ...
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10 Ways to Green Your Home
Just because you're concerned about climate change doesn't mean you have ...
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Top 10 Craziest Solutions to Global Warming
Here are some of the wackiest solutions proposed to curb Earth's global ...
Trivia & Quizzes
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What's Your Environmental Footprint?
Going "Green" is red-hot these days, but are you really in the know? How ...
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Volcano Quiz, Part 1
In this first of two quizzes, we test your knowledge of the world?s ...
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Fact or Fiction: Take the Titanic Quiz
We test your knowledge of what really went down the night of April 14, ...
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VIDEO: Hurricane Hot Towers
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VIDEO: Goldilocks and the Greenhouse
What makes Earth habitable? This LiveScience original video explores the ...
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VIDEO: 'Sprite' Lightning Secrets
This ultra-high-speed video reveals streamers of electricity found in ...
Image Galleries
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Observing Earth: Amazing Views From Above
Unique places, famous landscapes, and the forces of nature?the best stuff ...
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Gallery: Tornado Country
Great imagery from photographers who came all-to-close to deadly twisters.
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Gallery: Sky Scenes
The wonders and beauty of the sky captured in stunning photographs.





